test: add tests showing `Session::markAs(Flash|Temp)data()` invalidates all keys when not all in session #13174

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.1) / Sanity Tests	2m 35s
Others (8.3) / Sanity Tests	2m 34s
Others (8.4) / Sanity Tests	2m 31s
Others (8.2) / Sanity Tests	3m 55s
SeparateProcess (8.2) / tests	3m 35s
SeparateProcess (8.3) / tests	4m 14s
SeparateProcess (8.4) / tests	3m 30s
SeparateProcess (8.1) / tests	3m 29s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 54s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 17s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 29s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 32s
DatabaseLive (8.4, SQLite3, 8.0) / tests	3m 7s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 58s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 2s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 46s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 39s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 48s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 2s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 18s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 33s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 48s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 35s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 2s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 12s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 42s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 47s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 45s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 18s
CacheLive (8.2) / Cache Live Tests	2m 15s
CacheLive (8.1) / Cache Live Tests	2m 12s
CacheLive (8.4) / Cache Live Tests	2m 27s
CacheLive (8.3) / Cache Live Tests	2m 22s
Upload coverage results to Coveralls / coveralls	40s
	2h 15m 56s

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