chore: remove hardcoded tools

Makefile

@@ -16,15 +16,6 @@ go/fmt:
 go/checkFmt:
 	test -z $(shell gofmt -l .)
 
-docs/genChangelog:
-	./tools/git-chglog_linux_amd64 --config tools/chglog/config.yml 0.0.0.. > CHANGELOG_gen.md
-
-build/snapshot:
-	./tools/goreleaser_linux_amd64 --snapshot --rm-dist --skip-publish
-
-build/release:
-	./tools/goreleaser_linux_amd64 --rm-dist --skip-publish
-
 build/docker:
 	cd src/ && go build -o fail2ban_exporter \
      -ldflags '-X main.version=$(shell git describe --tags) -X main.commit=${shell git rev-parse HEAD} -X "main.date=${shell date --rfc-3339=seconds}" -X main.builtBy=docker' exporter.go