[submodule][swss] advance swss submodule head

To included:
* ad8f5e4 2022-06-08 | Revert "[Counters] Improve performance by polling only configured ports buffer queue/pg counters (sonic-net#2143)" (sonic-net#2315) (HEAD -> master, origin/master, origin/HEAD) [Ying Xie]
* 2ff763f 2022-06-08 | Fix test_warm_reboot issues blocking PR merge (sonic-net#2309) [Vaibhav Hemant Dixit]
* 05d19ea 2022-06-02 | Purge package sonic-db-cli which depends on libswsscommon (sonic-net#2308) [Qi Luo]
* a0c3238 2022-06-03 | Add port counter sanity check (sonic-net#2300) [Junhua Zhai]
* 4944f0f 2022-06-03 | Revert "[portsorch]: Prevent LAG member configuration when port has active ACL binding (sonic-net#2165)" (sonic-net#2306) [bingwang-ms]
* eba212d 2022-05-31 | [Counters] Improve performance by polling only configured ports buffer queue/pg counters (sonic-net#2143) [shlomibitton]
* 9999dae 2022-05-28 | [counter] Support gearbox counters (sonic-net#2218) [Junhua Zhai]
* c73cf10 2022-05-28 | Support mock_test infra for dynamic buffer manager and fix issues found during mock test (sonic-net#2234) [Stephen Sun]

Signed-off-by: Ying Xie <ying.xie@microsoft.com>