fix: Remove DB files after tests #12409

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.3) / Sanity Tests	2m 31s
Others (8.2) / Sanity Tests	4m 6s
Others (8.1) / Sanity Tests	2m 51s
Others (8.4, --ignore-platform-req=php) / Sanity Tests	2m 40s
CacheLive (8.1) / Cache Live Tests	2m 0s
CacheLive (8.3) / Cache Live Tests	2m 5s
CacheLive (8.2) / Cache Live Tests	2m 11s
SeparateProcess (8.2) / tests	3m 41s
SeparateProcess (8.1) / tests	4m 27s
CacheLive (8.4, --ignore-platform-req=php) / Cache Live Tests	1m 52s
SeparateProcess (8.3) / tests	3m 13s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 26s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 20s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 12s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 50s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 20s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	3m 56s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 23s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 14s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 17s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 16s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 36s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 57s
SeparateProcess (8.4, --ignore-platform-req=php) / tests	3m 49s
DatabaseLive (8.3, OCI8, 8.0) / tests	5m 50s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 31s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 36s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 37s
DatabaseLive (8.4, --ignore-platform-req=php) / tests	1m 57s
Upload coverage results to Coveralls / coveralls	36s
	1h 44m 21s

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