[codex] Raise MiniMax instant admit threshold (#544) #6244

Job	Run time
build-and-check	2m 53s
test-integration-packages/internal	1m 12s
test-integration-packages/billing	1m 32s
test-integration-web	52s
test-integration-common	47s
test-integration-cli	42s
test-integration-packages/agent-runtime	47s
test-integration-sdk	1m 19s
test-packages/internal	57s
test-common	44s
test-packages/billing	43s
test-.agents	45s
test-sdk	52s
test-packages/agent-runtime	47s
test-cli	59s
test-web	54s
	16m 45s

Provide feedback