Specify a Version variable for the Integrity-Checker pipeline

[den-slepnev98]

Bug description

During the latest updates of the Integrity-Checker package, the pipeline has failed for some projects. It happened because the new release included new file formats for checking on the dependencies, and it wasn't taken into account for these projects before.

Expected result

To have the ability the manipulating the package version to prevent failures for existing projects.

Actual result

The Integrity-Checker pipeline uses the latest package version that relies on the last changes.

Possible solution

Introducing/declaring the Version variable inside the file: https://raw.githubusercontent.com/run-as-root/gitlab-pipeline-templates/e5b80914df650b4b76c4e5d050c827c96e3629c5/magento2/integrity-checker.yml will provide the ability to control the most suitable release.