Tests

Fix subscription md doc formatting #1801

Job	Run time
Build deps [ubuntu]	4s
Build [macosx_arm64]	11m 38s
Docker [ubuntu]	22m 33s
Documentation	35s
Shellcheck	7s
Build [ubuntu]	16m 15s
UT [c++]	22m 59s
UT [python]	20s
Fuzz test [identity]	1m 26s
Build Prometheus plugin [ubuntu]	9m 6s
IT [single/legacy_mode]	3m 25s
Fuzz test [open_queue]	7m 52s
IT [multi/legacy_mode]	15m 48s
Fuzz test [configure_queue_stream]	4m 30s
IT [single/fsm_mode]	4m 26s
Fuzz test [put]	2m 41s
IT [multi/fsm_mode]	9m 32s
Fuzz test [confirm]	3m 32s
Fuzz test [close_queue]	17m 2s
Fuzz test [disconnect]	1m 52s
	2h 35m 43s

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