[maven-release-plugin] prepare for next development iteration #666

Job	Run time
build (ubuntu-latest, 11, Client, false)	7m 48s
build (ubuntu-latest, 11, Server, false)	19m 32s
build (ubuntu-latest, 11, Core, false)	11m 56s
build (ubuntu-latest, 11, External, false)	13m 10s
build (ubuntu-latest, 11, Check-Updated-License-Files, false)	6m 1s
build (ubuntu-latest, 11, Integration-Test, false)	6m 54s
build (ubuntu-latest, 17, Client, false)	8m 14s
build (ubuntu-latest, 17, Server, false)	19m 5s
build (ubuntu-latest, 17, Core, false)	11m 2s
build (ubuntu-latest, 17, External, false)	12m 24s
build (ubuntu-latest, 17, Check-Updated-License-Files, false)	6m 26s
build (ubuntu-latest, 17, Integration-Test, false)	6m 59s
build (ubuntu-latest, 21, Client, false)	7m 21s
build (ubuntu-latest, 21, Server, false)	19m 13s
build (ubuntu-latest, 21, Core, false)	10m 54s
build (ubuntu-latest, 21, External, false)	12m 6s
build (ubuntu-latest, 21, Check-Updated-License-Files, false)	6m 52s
build (ubuntu-latest, 21, Integration-Test, false)	6m 46s
	3h 12m 43s

Provide feedback