Update judge to gpt 5.4 #6074

Job	Run time
build-and-check	2m 50s
test-integration-packages/billing	1m 8s
test-integration-packages/internal	1m 7s
test-integration-web	43s
test-integration-cli	48s
test-integration-sdk	1m 25s
test-integration-common	41s
test-integration-packages/agent-runtime	43s
test-packages/billing	48s
test-.agents	42s
test-common	42s
test-packages/agent-runtime	44s
test-cli	50s
test-packages/internal	46s
test-sdk	44s
test-web	48s
	15m 29s

Provide feedback