Add pre-commit hooks checking to CI

      - coverage

# Quality Assurance

code-analysis:

  stage: test

  variables:

    FROM_REF: $CI_DEFAULT_BRANCH

  rules:

    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

      variables:

        FROM_REF: $CI_COMMIT_BEFORE_SHA

    - when: always

  before_script:

    - pip install pre-commit

  script:

    - git fetch $CI_REPOSITORY_URL $FROM_REF:FROM_REF

    - pre-commit run

      --hook-stage=commit

      --from-ref=FROM_REF

      --to-ref=${CI_COMMIT_SHA}

    - pre-commit run

      --hook-stage=push

      --from-ref=FROM_REF

      --to-ref=${CI_COMMIT_SHA}

# Lint

.lint: