Use siliconflow as provider for minimax #5903

Job	Run time
build-and-check	3m 13s
test-integration-packages/internal	1m 17s
test-integration-packages/billing	1m 7s
test-integration-packages/agent-runtime	43s
test-integration-web	44s
test-integration-cli	40s
test-integration-common	39s
test-integration-sdk	1m 17s
test-common	43s
test-sdk	56s
test-packages/agent-runtime	40s
test-packages/billing	41s
test-packages/internal	44s
test-.agents	41s
test-cli	59s
test-web	47s
	15m 51s

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