add rockcraft-parent 1.2.2

[hboutemy]

https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/io/github/rockcrafters/plugins/README.md

[github-actions]

• io.github.rockcrafters:java-rockcraft-plugins 1.2.2

./rebuild.sh content/io/github/rockcrafters/plugins/rockcraft-parent-1.2.2.buildspec

version=1.2.2
ok=7
ko=0
ignored=0
koFiles=""
ignoredFiles=""
reference_java_version="17 (from MANIFEST.MF Build-Jdk-Spec)"
reference_os_name="Unix (from pom.properties newline)"

docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk17-toolchains-17
	0:43.49 real,	0.16 user,	0.12 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk17-toolchains-17-maven-3.9.11
	0:16.51 real,	0.09 user,	0.07 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk17-toolchains-17-maven-3.9.11-runner
	0:11.07 real,	0.08 user,	0.07 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk17-toolchains-17-maven-3.9.11-runner-utc-en_us-0002
	0:13.97 real,	0.09 user,	0.07 sys
docker run --name rebuild-central --rm
	0:29.83 real,	0.01 user,	0.01 sys