[maven-release-plugin] prepare release gitlab-plugin-1.0.8
bump to version 1.0.9
[maven-release-plugin] prepare release gitlab-plugin-1.0.9
[maven-release-plugin] prepare for next development iteration
update gitignore and bump to version 1.0.10
[maven-release-plugin] prepare release gitlab-plugin-1.0.10
[maven-release-plugin] prepare for next development iteration