TrigGpuTest: restore --CA for RDOtoRDOTrigger

Hello,

Following the removal of '--CA' from trigger ART tests in !71467 (merged), one MC test is failing (test_trigGPU_RDOtoRDOTrig_v1Dev_grid). Presumably we need to restore '--CA' for the RDOtoRDOTrigger step (ATR-28807, ATR-29423).

Cheers, Bertrand

Trigger/TrigAccel/TrigGpuTest/test/test_trigGPU_RDOtoRDOTrig_v1Dev_grid.py

@@ -37,6 +37,7 @@ ex.concurrent_events = 4
 ex.args = '--outputRDO_TRIGFile=RDO_TRIG.pool.root'
 ex.args += ' --preExec="all:{:s};"'.format(preExec)
 ex.args += ' --preInclude "all:Campaigns.MC23c"'
+ex.args += ' --CA'
 
 test = Test.Test()
 test.art_type = 'grid'