add base-parent 56

[hboutemy]

https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/com/github/hazendaz/base-parent/README.md

[github-actions]

• com.github.hazendaz:base-parent 56

./rebuild.sh content/com/github/hazendaz/base-parent/base-parent-56.buildspec

version=56
ok=3
ko=0
ignored=0
koFiles=""
ignoredFiles=""

docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk21-toolchains-21
	0:43.60 real,	0.15 user,	0.11 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk21-toolchains-21-maven-3.9.9
	0:09.08 real,	0.09 user,	0.04 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk21-toolchains-21-maven-3.9.9-runner
	0:11.08 real,	0.09 user,	0.06 sys
docker build -q -t ghcr.io/jvm-repo-rebuild/rb-ubuntu-jdk21-toolchains-21-maven-3.9.9-runner-utc-en_us-022
	0:13.42 real,	0.07 user,	0.08 sys
docker run --name rebuild-central --rm
	2:22.92 real,	0.01 user,	0.01 sys