Subscription endpoint: support token bearer auth #5747

Job	Run time
build-and-check	2m 51s
test-integration-packages/billing	1m 2s
test-integration-cli	39s
test-integration-sdk	47s
test-integration-common	35s
test-integration-packages/agent-runtime	41s
test-integration-packages/internal	1m 2s
test-packages/billing	36s
test-packages/agent-runtime	41s
test-.agents	39s
test-cli	52s
test-packages/internal	46s
test-integration-web	48s
test-web	43s
test-sdk	43s
test-common	41s
	14m 6s

Provide feedback