Revert "Fix duplicate reviewer agent card" #6471

Job	Run time
build-and-check	3m 10s
test-integration-packages/billing	1m 4s
test-integration-packages/internal	1m 6s
test-integration-sdk	1m 19s
test-integration-web	43s
test-integration-packages/agent-runtime	43s
test-packages/billing	47s
test-.agents	49s
test-web	1m 13s
test-integration-cli	41s
test-packages/internal	50s
test-cli	1m 1s
test-packages/agent-runtime	46s
test-integration-common	43s
test-common	40s
test-sdk	45s
	16m 20s

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