test: add tests showing `Session::markAs(Flash|Temp)data()` invalidat… #13178

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.4) / Sanity Tests	2m 26s
Others (8.3) / Sanity Tests	2m 37s
Others (8.1) / Sanity Tests	2m 26s
Others (8.2) / Sanity Tests	3m 41s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 54s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 54s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 0s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 34s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 19s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 26s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 3s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 16s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 16s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 48s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 0s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 6s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 1s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 31s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 10s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 28s
DatabaseLive (8.1, OCI8, 8.0) / tests	5m 55s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 19s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 17s
SeparateProcess (8.1) / tests	3m 44s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 35s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 42s
SeparateProcess (8.3) / tests	3m 17s
SeparateProcess (8.2) / tests	3m 23s
SeparateProcess (8.4) / tests	3m 7s
CacheLive (8.2) / Cache Live Tests	2m 16s
CacheLive (8.1) / Cache Live Tests	2m 12s
CacheLive (8.4) / Cache Live Tests	1m 57s
CacheLive (8.3) / Cache Live Tests	2m 10s
Upload coverage results to Coveralls / coveralls	44s
	2h 8m 37s

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