refactor: Rework `Entity` class #14078

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.3) / Sanity Tests	2m 38s
Others (8.2) / Sanity Tests	3m 56s
Others (8.4) / Sanity Tests	2m 43s
Others (8.5) / Sanity Tests	2m 48s
CacheLive (8.3) / Cache Live Tests	2m 10s
SeparateProcess (8.3) / tests	3m 54s
CacheLive (8.2) / Cache Live Tests	2m 28s
SeparateProcess (8.5) / tests	3m 47s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 21s
CacheLive (8.5) / Cache Live Tests	2m 15s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 21s
DatabaseLive (8.4, OCI8, 8.0) / tests	7m 2s
SeparateProcess (8.2) / tests	4m 23s
CacheLive (8.4) / Cache Live Tests	2m 17s
DatabaseLive (8.5, MySQLi, 8.0) / tests	5m 38s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 46s
DatabaseLive (8.5, OCI8, 8.0) / tests	6m 34s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 11s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 22s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 20s
DatabaseLive (8.2, MySQLi, 5.7) / tests	4m 29s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 14s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 35s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 13s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 38s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 37s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 34s
SeparateProcess (8.4) / tests	3m 31s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 58s
DatabaseLive (8.5, Postgre, 8.0) / tests	2m 49s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 11s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 25s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 19s
Upload coverage results to Coveralls / coveralls	50s
	2h 19m 21s

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