feat: require double curly braces for placeholders in `regex_match` r… #13361

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.3) / Sanity Tests	2m 15s
Others (8.2) / Sanity Tests	3m 41s
Others (8.1) / Sanity Tests	2m 14s
Others (8.4) / Sanity Tests	2m 33s
SeparateProcess (8.2) / tests	3m 16s
SeparateProcess (8.1) / tests	3m 33s
SeparateProcess (8.4) / tests	3m 23s
SeparateProcess (8.3) / tests	3m 16s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 18s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 20s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 19s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 10s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 54s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 37s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 47s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 49s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 33s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 41s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 27s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 19s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 55s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 40s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 2s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 12s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 26s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 13s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 19s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 39s
CacheLive (8.2) / Cache Live Tests	2m 23s
CacheLive (8.4) / Cache Live Tests	2m 8s
CacheLive (8.3) / Cache Live Tests	2m 10s
CacheLive (8.1) / Cache Live Tests	1m 54s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 4s
Upload coverage results to Coveralls / coveralls	35s
	2h 8m 7s

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