upgrade all dependencies

The dependabot does not update dependencies when they do not use a tag.
This patch upgrades all untagged depenencies if possible.

You can upgrade all dependencies with `go get -u ./... && make vendor`
in theory however this failed since the k8s changes do not compile on
go v1.16 so I only updated the other dependencies.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

vendor/github.com/gorilla/handlers/canonical.go

@@ -18,7 +18,6 @@ type canonical struct {
 //
 // Note: If the provided domain is considered invalid by url.Parse or otherwise
 // returns an empty scheme or host, clients are not re-directed.
-// not re-directed.
 //
 // Example:
 //
@@ -54,7 +53,11 @@ func (c canonical) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	if !strings.EqualFold(cleanHost(r.Host), dest.Host) {
 		// Re-build the destination URL
 		dest := dest.Scheme + "://" + dest.Host + r.URL.Path
+		if r.URL.RawQuery != "" {
+			dest += "?" + r.URL.RawQuery
+		}
 		http.Redirect(w, r, dest, c.code)
+		return
 	}
 
 	c.h.ServeHTTP(w, r)