make: add renovatebot

Makefile

@@ -1,19 +1,37 @@
 PREFIX ?= dist
 
+.PHONY: help
 help:
 	cat Makefile
 
+.PHONY: build
 build:
 	pnpm run docs:build --dest $(PREFIX)
 
+.PHONY: install
 install: build
 
+.PHONY: dev
 dev:
 	pnpm run docs:dev
 
+.PHONY: deps
 deps:
 	pnpm install
 
+.PHONY: init-git-hooks
 init-git-hooks:
 	ln -sf $(PWD)/scripts/pre-commit $(PWD)/.git/hooks/pre-commit
 
+.PHONY: renovatebot
+renovatebot:
+	docker run \
+		--pull always \
+		--rm \
+		-eGITHUB_COM_TOKEN \
+		-eRENOVATE_TOKEN \
+		-eRENOVATE_PLATFORM \
+		-eRENOVATE_ENDPOINT \
+		-eRENOVATE_REPOSITORIES \
+		renovate/renovate
+