ci: use pre-commit image

.gitlab-ci.yml

@@ -11,7 +11,7 @@ image: buildtool/build-tools:${BUILDTOOLS_VERSION}
 
 run-pre-commit:
   stage: .pre
-  image: golang:1.20.4
+  image: unbound/pre-commit
   variables:
     PRE_COMMIT_HOME: ${CI_PROJECT_DIR}/.cache/pre-commit
   cache:
@@ -20,11 +20,6 @@ run-pre-commit:
       - .pre-commit-config.yaml
     paths:
     - ${PRE_COMMIT_HOME}
-  before_script:
-  - apt update && apt install -y python3 python3-pip ruby git
-  - go install github.com/lietu/go-pre-commit@latest
-  - curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.53.2
-  - pip install pre-commit
   script:
   - pre-commit run --all-files