Bundle tray icons in repo (#5362)

Makefile

@@ -32,7 +32,7 @@ compile-dev: node_modules
 ci-validate-dev: binaries/client build-extensions compile-dev
 
 .PHONY: dev
-dev: binaries/client build/tray/trayIconTemplate.png build-extensions
+dev: binaries/client build-extensions
 	rm -rf static/build/
 	yarn dev
 
@@ -53,7 +53,7 @@ integration: build
 	yarn integration
 
 .PHONY: build
-build: node_modules binaries/client build/tray/trayIconTemplate.png
+build: node_modules binaries/client
 	yarn run npm:fix-build-version
 	$(MAKE) build-extensions -B
 	yarn run compile
@@ -70,9 +70,6 @@ $(extension_node_modules): node_modules
 $(extension_dists): src/extensions/npm/extensions/dist $(extension_node_modules)
 	cd $(@:/dist=) && ../../node_modules/.bin/npm run build
 
-build/tray/trayIconTemplate.png: node_modules
-	yarn ts-node ./build/generate-tray-icons.ts
-
 .PHONY: clean-old-extensions
 clean-old-extensions:
 	find ./extensions -mindepth 1 -maxdepth 1 -type d '!' -exec test -e '{}/package.json' \; -exec rm -rf {} \;
@@ -129,7 +126,6 @@ clean: clean-npm clean-extensions
 	rm -rf binaries/client
 	rm -rf dist
 	rm -rf static/build
-	rm -rf build/tray
 	rm -rf node_modules
 	rm -rf site
 	rm -rf docs/extensions/api