test: fix: added the pilot subs #12494

Job	Run time
Integration (MariaDB 11.4, MYSQL_VER=mariadb:11.4.3)	24m 54s
Integration (Force DEncode and MySQL8, DIRAC_USE_JSON_ENCODE=NO MYSQL_VER=mysql:8.0.40)	24m 29s
Integration (Backward Compatibility, CLIENT_INSTALLATION_BRANCH=rel-v8r0 PILOT_INSTALLATION_BRANC...	21m 44s
	1h 11m 7s

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