VOL-4925 - Build and release components.
Misc
----
o Bulk update copyright notice to 2023.
Makefile
makefiles/*
-----------
o Replace rm -rf with make builtin $(RM) -r
o Move help target into makefiles/help.
go.mod
go.sum
------
o Update opencord dependencies to the latest released versions.
Change-Id: I56eba94ddf878b318277b9e46a98053fae36ffcf
diff --git a/vendor/go.opentelemetry.io/otel/.gitignore b/vendor/go.opentelemetry.io/otel/.gitignore
new file mode 100644
index 0000000..cbef197
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/.gitignore
@@ -0,0 +1,22 @@
+.DS_Store
+Thumbs.db
+
+.tools/
+.idea/
+.vscode/
+*.iml
+*.so
+coverage.*
+
+gen/
+
+/example/basic/basic
+/example/grpc/client/client
+/example/grpc/server/server
+/example/http/client/client
+/example/http/server/server
+/example/jaeger/jaeger
+/example/namedtracer/namedtracer
+/example/prometheus/prometheus
+/example/zipkin/zipkin
+/example/otel-collector/otel-collector