build: move e2e dependencies into e2e/go.mod

Several packages are only used while running the e2e suite. These
packages are less important to update, as the they can not influence the
final executable that is part of the Ceph-CSI container-image.

By moving these dependencies out of the main Ceph-CSI go.mod, it is
easier to identify if a reported CVE affects Ceph-CSI, or only the
testing (like most of the Kubernetes CVEs).

Signed-off-by: Niels de Vos <ndevos@ibm.com>

e2e/vendor/go.opentelemetry.io/auto/sdk/tracer_provider.go

@@ -0,0 +1,33 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+package sdk
+
+import (
+	"go.opentelemetry.io/otel/trace"
+	"go.opentelemetry.io/otel/trace/noop"
+)
+
+// TracerProvider returns an auto-instrumentable [trace.TracerProvider].
+//
+// If an [go.opentelemetry.io/auto.Instrumentation] is configured to instrument
+// the process using the returned TracerProvider, all of the telemetry it
+// produces will be processed and handled by that Instrumentation. By default,
+// if no Instrumentation instruments the TracerProvider it will not generate
+// any trace telemetry.
+func TracerProvider() trace.TracerProvider { return tracerProviderInstance }
+
+var tracerProviderInstance = new(tracerProvider)
+
+type tracerProvider struct{ noop.TracerProvider }
+
+var _ trace.TracerProvider = tracerProvider{}
+
+func (p tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.Tracer {
+	cfg := trace.NewTracerConfig(opts...)
+	return tracer{
+		name:      name,
+		version:   cfg.InstrumentationVersion(),
+		schemaURL: cfg.SchemaURL(),
+	}
+}