build(deps): bump github.com/uber/jaeger-client-go

Bumps [github.com/uber/jaeger-client-go](https://github.com/uber/jaeger-client-go) from 2.20.0+incompatible to 2.20.1+incompatible.
- [Release notes](https://github.com/uber/jaeger-client-go/releases)
- [Changelog](https://github.com/jaegertracing/jaeger-client-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/uber/jaeger-client-go/compare/v2.20.0...v2.20.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

vendor/github.com/uber/jaeger-client-go/sampler_remote_options.go

@@ -23,12 +23,17 @@ import (
 // SamplerOption is a function that sets some option on the sampler
 type SamplerOption func(options *samplerOptions)
 
-// SamplerOptions is a factory for all available SamplerOption's
-var SamplerOptions samplerOptions
+// SamplerOptions is a factory for all available SamplerOption's.
+var SamplerOptions SamplerOptionsFactory
+
+// SamplerOptionsFactory is a factory for all available SamplerOption's.
+// The type acts as a namespace for factory functions. It is public to
+// make the functions discoverable via godoc. Recommended to be used
+// via global SamplerOptions variable.
+type SamplerOptionsFactory struct{}
 
 type samplerOptions struct {
 	metrics                 *Metrics
-	maxOperations           int
 	sampler                 SamplerV2
 	logger                  Logger
 	samplingServerURL       string
@@ -36,11 +41,12 @@ type samplerOptions struct {
 	samplingFetcher         SamplingStrategyFetcher
 	samplingParser          SamplingStrategyParser
 	updaters                []SamplerUpdater
+	posParams               PerOperationSamplerParams
 }
 
 // Metrics creates a SamplerOption that initializes Metrics on the sampler,
 // which is used to emit statistics.
-func (samplerOptions) Metrics(m *Metrics) SamplerOption {
+func (SamplerOptionsFactory) Metrics(m *Metrics) SamplerOption {
 	return func(o *samplerOptions) {
 		o.metrics = m
 	}
@@ -48,22 +54,30 @@ func (samplerOptions) Metrics(m *Metrics) SamplerOption {
 
 // MaxOperations creates a SamplerOption that sets the maximum number of
 // operations the sampler will keep track of.
-func (samplerOptions) MaxOperations(maxOperations int) SamplerOption {
+func (SamplerOptionsFactory) MaxOperations(maxOperations int) SamplerOption {
 	return func(o *samplerOptions) {
-		o.maxOperations = maxOperations
+		o.posParams.MaxOperations = maxOperations
+	}
+}
+
+// OperationNameLateBinding creates a SamplerOption that sets the respective
+// field in the PerOperationSamplerParams.
+func (SamplerOptionsFactory) OperationNameLateBinding(enable bool) SamplerOption {
+	return func(o *samplerOptions) {
+		o.posParams.OperationNameLateBinding = enable
 	}
 }
 
 // InitialSampler creates a SamplerOption that sets the initial sampler
 // to use before a remote sampler is created and used.
-func (samplerOptions) InitialSampler(sampler Sampler) SamplerOption {
+func (SamplerOptionsFactory) InitialSampler(sampler Sampler) SamplerOption {
 	return func(o *samplerOptions) {
 		o.sampler = samplerV1toV2(sampler)
 	}
 }
 
 // Logger creates a SamplerOption that sets the logger used by the sampler.
-func (samplerOptions) Logger(logger Logger) SamplerOption {
+func (SamplerOptionsFactory) Logger(logger Logger) SamplerOption {
 	return func(o *samplerOptions) {
 		o.logger = logger
 	}
@@ -71,7 +85,7 @@ func (samplerOptions) Logger(logger Logger) SamplerOption {
 
 // SamplingServerURL creates a SamplerOption that sets the sampling server url
 // of the local agent that contains the sampling strategies.
-func (samplerOptions) SamplingServerURL(samplingServerURL string) SamplerOption {
+func (SamplerOptionsFactory) SamplingServerURL(samplingServerURL string) SamplerOption {
 	return func(o *samplerOptions) {
 		o.samplingServerURL = samplingServerURL
 	}
@@ -79,28 +93,28 @@ func (samplerOptions) SamplingServerURL(samplingServerURL string) SamplerOption
 
 // SamplingRefreshInterval creates a SamplerOption that sets how often the
 // sampler will poll local agent for the appropriate sampling strategy.
-func (samplerOptions) SamplingRefreshInterval(samplingRefreshInterval time.Duration) SamplerOption {
+func (SamplerOptionsFactory) SamplingRefreshInterval(samplingRefreshInterval time.Duration) SamplerOption {
 	return func(o *samplerOptions) {
 		o.samplingRefreshInterval = samplingRefreshInterval
 	}
 }
 
 // SamplingStrategyFetcher creates a SamplerOption that initializes sampling strategy fetcher.
-func (samplerOptions) SamplingStrategyFetcher(fetcher SamplingStrategyFetcher) SamplerOption {
+func (SamplerOptionsFactory) SamplingStrategyFetcher(fetcher SamplingStrategyFetcher) SamplerOption {
 	return func(o *samplerOptions) {
 		o.samplingFetcher = fetcher
 	}
 }
 
 // SamplingStrategyParser creates a SamplerOption that initializes sampling strategy parser.
-func (samplerOptions) SamplingStrategyParser(parser SamplingStrategyParser) SamplerOption {
+func (SamplerOptionsFactory) SamplingStrategyParser(parser SamplingStrategyParser) SamplerOption {
 	return func(o *samplerOptions) {
 		o.samplingParser = parser
 	}
 }
 
 // Updaters creates a SamplerOption that initializes sampler updaters.
-func (samplerOptions) Updaters(updaters ...SamplerUpdater) SamplerOption {
+func (SamplerOptionsFactory) Updaters(updaters ...SamplerUpdater) SamplerOption {
 	return func(o *samplerOptions) {
 		o.updaters = updaters
 	}
@@ -116,9 +130,6 @@ func (o *samplerOptions) applyOptionsAndDefaults(opts ...SamplerOption) *sampler
 	if o.logger == nil {
 		o.logger = log.NullLogger
 	}
-	if o.maxOperations <= 0 {
-		o.maxOperations = defaultMaxOperations
-	}
 	if o.samplingServerURL == "" {
 		o.samplingServerURL = DefaultSamplingServerURL
 	}
@@ -139,7 +150,10 @@ func (o *samplerOptions) applyOptionsAndDefaults(opts ...SamplerOption) *sampler
 	}
 	if o.updaters == nil {
 		o.updaters = []SamplerUpdater{
-			&AdaptiveSamplerUpdater{MaxOperations: o.maxOperations},
+			&AdaptiveSamplerUpdater{
+				MaxOperations:            o.posParams.MaxOperations,
+				OperationNameLateBinding: o.posParams.OperationNameLateBinding,
+			},
 			new(ProbabilisticSamplerUpdater),
 			new(RateLimitingSamplerUpdater),
 		}