Bump github.com/containers/common from 0.6.1 to 0.8.0

Bumps [github.com/containers/common](https://github.com/containers/common) from 0.6.1 to 0.8.0.
- [Release notes](https://github.com/containers/common/releases)
- [Commits](https://github.com/containers/common/compare/v0.6.1...v0.8.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/buildah/run_linux.go

@@ -28,11 +28,11 @@ import (
 	"github.com/containers/buildah/util"
 	"github.com/containers/common/pkg/capabilities"
 	"github.com/containers/common/pkg/config"
-	"github.com/containers/common/pkg/unshare"
 	"github.com/containers/storage/pkg/idtools"
 	"github.com/containers/storage/pkg/ioutils"
 	"github.com/containers/storage/pkg/reexec"
 	"github.com/containers/storage/pkg/stringid"
+	"github.com/containers/storage/pkg/unshare"
 	"github.com/docker/go-units"
 	"github.com/docker/libnetwork/resolvconf"
 	"github.com/docker/libnetwork/types"
@@ -1972,10 +1972,6 @@ func (b *Builder) configureEnvironment(g *generate.Generator, options RunOptions
 			g.AddProcessEnv(env[0], env[1])
 		}
 	}
-
-	for src, dest := range b.Args {
-		g.AddProcessEnv(src, dest)
-	}
 }
 
 func setupRootlessSpecChanges(spec *specs.Spec, bundleDir string, shmSize string) error {