rebase: bump the github-dependencies group with 2 updates

Bumps the github-dependencies group with 2 updates: [github.com/aws/aws-sdk-go-v2/service/sts](https://github.com/aws/aws-sdk-go-v2) and [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang).


Updates `github.com/aws/aws-sdk-go-v2/service/sts` from 1.30.7 to 1.31.1
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/service/s3/v1.31.1/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/mgn/v1.30.7...service/s3/v1.31.1)

Updates `github.com/prometheus/client_golang` from 1.20.3 to 1.20.4
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.20.3...v1.20.4)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2/service/sts
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-dependencies
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-dependencies
...

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

vendor/github.com/aws/smithy-go/tracing/context.go

@@ -0,0 +1,96 @@
+package tracing
+
+import "context"
+
+type (
+	operationTracerKey struct{}
+	spanLineageKey     struct{}
+)
+
+// GetSpan returns the active trace Span on the context.
+//
+// The boolean in the return indicates whether a Span was actually in the
+// context, but a no-op implementation will be returned if not, so callers
+// can generally disregard the boolean unless they wish to explicitly confirm
+// presence/absence of a Span.
+func GetSpan(ctx context.Context) (Span, bool) {
+	lineage := getLineage(ctx)
+	if len(lineage) == 0 {
+		return nopSpan{}, false
+	}
+
+	return lineage[len(lineage)-1], true
+}
+
+// WithSpan sets the active trace Span on the context.
+func WithSpan(parent context.Context, span Span) context.Context {
+	lineage := getLineage(parent)
+	if len(lineage) == 0 {
+		return context.WithValue(parent, spanLineageKey{}, []Span{span})
+	}
+
+	lineage = append(lineage, span)
+	return context.WithValue(parent, spanLineageKey{}, lineage)
+}
+
+// PopSpan pops the current Span off the context, setting the active Span on
+// the returned Context back to its parent and returning the REMOVED one.
+//
+// PopSpan on a context with no active Span will return a no-op instance.
+//
+// This is mostly necessary for the runtime to manage base trace spans due to
+// the wrapped-function nature of the middleware stack. End-users of Smithy
+// clients SHOULD NOT generally be using this API.
+func PopSpan(parent context.Context) (context.Context, Span) {
+	lineage := getLineage(parent)
+	if len(lineage) == 0 {
+		return parent, nopSpan{}
+	}
+
+	span := lineage[len(lineage)-1]
+	lineage = lineage[:len(lineage)-1]
+	return context.WithValue(parent, spanLineageKey{}, lineage), span
+}
+
+func getLineage(ctx context.Context) []Span {
+	v := ctx.Value(spanLineageKey{})
+	if v == nil {
+		return nil
+	}
+
+	return v.([]Span)
+}
+
+// GetOperationTracer returns the embedded operation-scoped Tracer on a
+// Context.
+//
+// The boolean in the return indicates whether a Tracer was actually in the
+// context, but a no-op implementation will be returned if not, so callers
+// can generally disregard the boolean unless they wish to explicitly confirm
+// presence/absence of a Tracer.
+func GetOperationTracer(ctx context.Context) (Tracer, bool) {
+	v := ctx.Value(operationTracerKey{})
+	if v == nil {
+		return nopTracer{}, false
+	}
+
+	return v.(Tracer), true
+}
+
+// WithOperationTracer returns a child Context embedding the given Tracer.
+//
+// The runtime will use this embed a scoped tracer for client operations,
+// Smithy/SDK client callers DO NOT need to do this explicitly.
+func WithOperationTracer(parent context.Context, tracer Tracer) context.Context {
+	return context.WithValue(parent, operationTracerKey{}, tracer)
+}
+
+// StartSpan is a convenience API for creating tracing Spans from a Context.
+//
+// StartSpan uses the operation-scoped Tracer, previously stored using
+// [WithOperationTracer], to start the Span. If a Tracer has not been embedded
+// the returned Span will be a no-op implementation.
+func StartSpan(ctx context.Context, name string, opts ...SpanOption) (context.Context, Span) {
+	tracer, _ := GetOperationTracer(ctx)
+	return tracer.StartSpan(ctx, name, opts...)
+}