Fix Maven build so there are no warnings #31197

Job	Run time
build-matrix	5s
ng-default (n18.19.1/j17)	16m 27s
ng-default-additional (n20/j21)	11m 29s
ng-mysql-es-noi18n-mapsid (n20/j17)	14m 36s
ng-mongodb-kafka-cucumber (n18.19.1/j21)	12m 21s
ng-h2mem-ws-nol2 (n18.19.1/j17)	12m 15s
ng-gradle-fr (n20/j21)	2m 22s
ng-gradle-mariadb-oauth2-infinispan (n20/j17)	1m 59s
ng-gradle-h2disk-ws-nocache (n18.19.1/j21)	2m 33s
ng-webflux-mongodb (n18.19.1/j17)	11m 15s
ng-webflux-gradle-mongodb-oauth2 (n20/j21)	2m 18s
ng-webflux-psql-default (n18.19.1/j17)	11m 19s
ng-webflux-psql-additional (n20/j21)	6m 53s
ng-webflux-gradle-session-h2mem-es (n20/j17)	1m 41s
ms-ng-consul-oauth2-mongodb-caffeine (n18.19.1/j17)	16m 29s
mf-ng-eureka-jwt-psql-ehcache (n20/j21)	17m 55s
ms-mf-ng-consul-oauth2-neo4j (n20/j17)	17m 24s
check-angular	1s
	2h 39m 22s

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