New parameter for set a mode for auto-bump and update maven submodules

• New parameter (auto-version-bump-mode) to set a mode different then auto for auto-bump, so on auto bump we can select which mode we want(major, minor, patch) without add it into the PR Comment
• For the maven bump, added configuration to update subModules as well.
• For the maven bump, change to git add all the pom.xml files from the project.