feat: add atomic locks for cache-backed concurrency control #14823

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.5) / Sanity Tests	1m 44s
Others (8.4) / Sanity Tests	2m 3s
Others (8.3) / Sanity Tests	1m 32s
Others (8.2) / Sanity Tests	3m 14s
CacheLive (8.5) / Cache Live Tests	1m 8s
CacheLive (8.2) / Cache Live Tests	1m 15s
CacheLive (8.3) / Cache Live Tests	1m 5s
CacheLive (8.4) / Cache Live Tests	1m 11s
SeparateProcess (8.2) / tests	2m 16s
DatabaseLive (8.2, SQLite3, 8.0) / tests	1m 48s
SeparateProcess (8.5) / tests	2m 12s
SeparateProcess (8.4) / tests	2m 10s
DatabaseLive (8.5, OCI8, 8.0) / tests	7m 24s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 28s
SeparateProcess (8.3) / tests	2m 25s
DatabaseLive (8.3, MySQLi, 8.0) / tests	3m 5s
DatabaseLive (8.4, MySQLi, 8.0) / tests	3m 1s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 4s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 2s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 31s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	4m 45s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 5s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 7s
DatabaseLive (8.3, SQLite3, 8.0) / tests	1m 8s
DatabaseLive (8.5, Postgre, 8.0) / tests	2m 40s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 51s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 22s
DatabaseLive (8.3, Postgre, 8.0) / tests	1m 50s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 53s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 10s
DatabaseLive (8.2, MySQLi, 8.0) / tests	3m 48s
DatabaseLive (8.5, MySQLi, 8.0) / tests	3m 41s
DatabaseLive (8.4, SQLite3, 8.0) / tests	1m 17s
Upload coverage results to Coveralls / coveralls	52s
	1h 46m 9s

Provide feedback