refactor: Rework `Entity` class #14070

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.3) / Sanity Tests	2m 29s
Others (8.4) / Sanity Tests	2m 44s
Others (8.2) / Sanity Tests	4m 29s
Others (8.5) / Sanity Tests	2m 16s
CacheLive (8.2) / Cache Live Tests	2m 32s
CacheLive (8.4) / Cache Live Tests	2m 16s
CacheLive (8.5) / Cache Live Tests	2m 5s
SeparateProcess (8.5) / tests	3m 34s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 51s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 3s
SeparateProcess (8.4) / tests	3m 45s
SeparateProcess (8.3) / tests	3m 52s
CacheLive (8.3) / Cache Live Tests	2m 10s
DatabaseLive (8.4, OCI8, 8.0) / tests	7m 38s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 9s
SeparateProcess (8.2) / tests	3m 59s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 24s
DatabaseLive (8.2, MySQLi, 5.7) / tests	4m 23s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 17s
DatabaseLive (8.5, Postgre, 8.0) / tests	2m 55s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 59s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 1s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 58s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 31s
DatabaseLive (8.5, OCI8, 8.0) / tests	6m 38s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 36s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 13s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 4s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 10s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 35s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 36s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 50s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 24s
Upload coverage results to Coveralls / coveralls	1m 3s
	2h 16m 32s

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