[MM-35470] Disable config watching logic (#17913)

* Disable config watching logic

* Fix tests

Makefile

@@ -454,7 +454,7 @@ run-server: prepackaged-binaries validate-go-version start-docker ## Starts the
 	@echo Running mattermost for development
 
 	mkdir -p $(BUILD_WEBAPP_DIR)/dist/files
-	$(GO) run $(GOFLAGS) -ldflags '$(LDFLAGS)' $(PLATFORM_FILES) --disableconfigwatch 2>&1 | \
+	$(GO) run $(GOFLAGS) -ldflags '$(LDFLAGS)' $(PLATFORM_FILES) 2>&1 | \
 	    $(GO) run $(GOFLAGS) -ldflags '$(LDFLAGS)' $(PLATFORM_FILES) logs --logrus $(RUN_IN_BACKGROUND)
 
 debug-server: start-docker ## Compile and start server using delve.
@@ -503,11 +503,11 @@ ifeq ($(BUILDER_GOOS_GOARCH),"windows_amd64")
 	wmic process where "Caption='go.exe' and CommandLine like '%go.exe run%'" call terminate
 	wmic process where "Caption='mattermost.exe' and CommandLine like '%go-build%'" call terminate
 else
-	@for PID in $$(ps -ef | grep "[g]o run" | grep "disableconfigwatch" | awk '{ print $$2 }'); do \
+	@for PID in $$(ps -ef | grep "[g]o run" | awk '{ print $$2 }'); do \
 		echo stopping go $$PID; \
 		kill $$PID; \
 	done
-	@for PID in $$(ps -ef | grep "[g]o-build" | grep "disableconfigwatch" | awk '{ print $$2 }'); do \
+	@for PID in $$(ps -ef | grep "[g]o-build" | awk '{ print $$2 }'); do \
 		echo stopping mattermost $$PID; \
 		kill $$PID; \
 	done
@@ -536,7 +536,7 @@ restart-client: | stop-client run-client ## Restarts the webapp.
 
 run-job-server: ## Runs the background job server.
 	@echo Running job server for development
-	$(GO) run $(GOFLAGS) -ldflags '$(LDFLAGS)' $(PLATFORM_FILES) jobserver --disableconfigwatch &
+	$(GO) run $(GOFLAGS) -ldflags '$(LDFLAGS)' $(PLATFORM_FILES) jobserver &
 
 config-ldap: ## Configures LDAP.
 	@echo Setting up configuration for local LDAP