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/Makefile b/Makefile
index 453976e..0bd7c9f 100644
--- a/Makefile
+++ b/Makefile
@@ -77,10 +77,10 @@
 ## Local Development Helpers
 local-protos: ## Copies a local version of the voltha-protos dependency into the vendor directory
 ifdef LOCAL_PROTOS
-	rm -rf vendor/github.com/opencord/voltha-protos/v5/go
+	$(RM) -r vendor/github.com/opencord/voltha-protos/v5/go
 	mkdir -p vendor/github.com/opencord/voltha-protos/v5/go
 	cp -r ${LOCAL_PROTOS}/go/* vendor/github.com/opencord/voltha-protos/v5/go
-	rm -rf vendor/github.com/opencord/voltha-protos/v5/go/vendor
+	$(RM) -r vendor/github.com/opencord/voltha-protos/v5/go/vendor
 endif
 
 local-lib-go: ## Copies a local version of the voltha-lib-go dependency into the vendor directory
@@ -148,7 +148,7 @@
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
-lint: local-lib-go lint-mod lint-dockerfile ## Run all lint targets
+lint: local-lib-go lint-mod lint-dockerfile
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
@@ -162,37 +162,28 @@
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
-sca: ## Runs static code analysis with the golangci-lint tool
-	@rm -rf ./sca-report
+sca:
+	@$(RM) -r ./sca-report
 	@mkdir -p ./sca-report
 	@echo "Running static code analysis..."
-	@${GOLANGCI_LINT} run --deadline=6m --out-format junit-xml ./... | tee ./sca-report/sca-report.xml
+	@${GOLANGCI_LINT} run --deadline=6m --out-format junit-xml ./... \
+	    | tee ./sca-report/sca-report.xml
 	@echo ""
 	@echo "Static code analysis OK"
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
-clean: distclean ## Removes any local filesystem artifacts generated by a build
+clean: distclean
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
-distclean: ## Removes any local filesystem artifacts generated by a build or test run
-	rm -rf ./sca-report
+distclean:
+	$(RM) -r ./sca-report
 
 ## -----------------------------------------------------------------------
 ## -----------------------------------------------------------------------
-mod-update: ## Update go mod files
+mod-update:
 	${GO} mod tidy
 	${GO} mod vendor
 
-## -----------------------------------------------------------------------
-## -----------------------------------------------------------------------
-# For each makefile target, add ## <description> on the target line and it will be listed by 'make help'
-help :: ## Print help for each Makefile target
-	@echo
-	@echo "where available targets are:"
-	@grep --no-filename '^[[:alpha:]_-]*:.* ##' $(MAKEFILE_LIST) \
-	    | sort \
-	    | awk 'BEGIN {FS=":.* ## "}; {printf "%-25s : %s\n", $$1, $$2};'
-
 # [EOF]