feat: update `CookieInterface::EXPIRES_FORMAT` to use date format per RFC 7231 #13258

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.1) / Sanity Tests	2m 47s
Others (8.2) / Sanity Tests	3m 33s
Others (8.3) / Sanity Tests	2m 24s
Others (8.4) / Sanity Tests	2m 39s
CacheLive (8.1) / Cache Live Tests	2m 3s
CacheLive (8.2) / Cache Live Tests	2m 14s
CacheLive (8.3) / Cache Live Tests	2m 5s
CacheLive (8.4) / Cache Live Tests	2m 9s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 43s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 36s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	4m 57s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 40s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 56s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 28s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 37s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 26s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 14s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 39s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 40s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 29s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 18s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 15s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 17s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 20s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 32s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 37s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 5s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 13s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 29s
SeparateProcess (8.4) / tests	3m 40s
SeparateProcess (8.3) / tests	3m 50s
SeparateProcess (8.2) / tests	3m 55s
SeparateProcess (8.1) / tests	3m 25s
Upload coverage results to Coveralls / coveralls	46s
	2h 10m 5s

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