Bump go.opentelemetry.io/collector/config/configtls in /internal/kubelet

Bumps [go.opentelemetry.io/collector/config/configtls](https://github.com/open-telemetry/opentelemetry-collector) from 0.82.0 to 1.21.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](open-telemetry/opentelemetry-collector@v0.82.0...pdata/v1.21.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/collector/config/configtls
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

internal/kubelet/go.mod

@@ -5,16 +5,16 @@ go 1.19
 require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.82.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.82.0
-	github.com/stretchr/testify v1.8.4
-	go.opentelemetry.io/collector/config/configtls v0.82.0
+	github.com/stretchr/testify v1.10.0
+	go.opentelemetry.io/collector/config/configtls v1.21.0
 	go.uber.org/zap v1.25.0
 	k8s.io/client-go v0.27.4
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
-	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.1 // indirect
@@ -36,11 +36,11 @@ require (
 	github.com/openshift/client-go v0.0.0-20210521082421-73d9475a9142 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	go.opentelemetry.io/collector/config/configopaque v0.82.0 // indirect
+	go.opentelemetry.io/collector/config/configopaque v1.21.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/net v0.12.0 // indirect
 	golang.org/x/oauth2 v0.10.0 // indirect
-	golang.org/x/sys v0.10.0 // indirect
+	golang.org/x/sys v0.14.0 // indirect
 	golang.org/x/term v0.10.0 // indirect
 	golang.org/x/text v0.11.0 // indirect
 	golang.org/x/time v0.3.0 // indirect