test: fix Session tests execution in random order (#10370) #15822

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.4) / Sanity Tests	1m 16s
Others (8.3) / Sanity Tests	1m 22s
Others (8.2) / Sanity Tests	2m 38s
Others (8.5) / Sanity Tests	1m 24s
CacheLive (8.3) / Cache Live Tests	1m 6s
CacheLive (8.5) / Cache Live Tests	1m 9s
CacheLive (8.2) / Cache Live Tests	1m 15s
CacheLive (8.4) / Cache Live Tests	1m 7s
SeparateProcess (8.4) / tests	2m 1s
SeparateProcess (8.2) / tests	2m 20s
SeparateProcess (8.5) / tests	2m 10s
SeparateProcess (8.3) / tests	2m 22s
DatabaseLive (8.3, MySQLi, 8.0) / tests	3m 5s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 54s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 39s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 46s
DatabaseLive (8.4, MySQLi, 8.0) / tests	3m 45s
DatabaseLive (8.5, MySQLi, 8.0) / tests	3m 33s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 14s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 26s
DatabaseLive (8.3, SQLite3, 8.0) / tests	1m 4s
DatabaseLive (8.4, Postgre, 8.0) / tests	1m 51s
DatabaseLive (8.5, OCI8, 8.0) / tests	6m 44s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 49s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 7s
DatabaseLive (8.4, SQLite3, 8.0) / tests	1m 18s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 6s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	4m 24s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 50s
DatabaseLive (8.5, Postgre, 8.0) / tests	1m 37s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 45s
DatabaseLive (8.3, Postgre, 8.0) / tests	1m 46s
DatabaseLive (8.2, SQLite3, 8.0) / tests	1m 59s
Upload coverage results to Coveralls / coveralls	40s
	1h 42m 35s

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