update to support go 1.22 and push to selfhosted repo

Makefile

@@ -0,0 +1,16 @@
+export DOCKER_HOST := ssh://root@nbg1
+export DOCKER_IMAGE := sneak/drone-golangci-lint:latest
+export REPO := git.eeqj.de/$(DOCKER_IMAGE)
+
+default: build_and_push
+
+build_and_push: build push
+
+login:
+	docker login git.eeqj.de
+
+build:
+	docker build -t $(REPO) .
+
+push:
+	docker push $(REPO)