refactor: Rework `Entity` class #14076

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.4) / Sanity Tests	2m 32s
Others (8.2) / Sanity Tests	4m 1s
Others (8.3) / Sanity Tests	2m 30s
Others (8.5) / Sanity Tests	3m 6s
SeparateProcess (8.4) / tests	5m 33s
CacheLive (8.2) / Cache Live Tests	2m 24s
CacheLive (8.3) / Cache Live Tests	2m 8s
SeparateProcess (8.5) / tests	4m 54s
CacheLive (8.4) / Cache Live Tests	2m 2s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 16s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 12s
DatabaseLive (8.5, OCI8, 8.0) / tests	6m 32s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 17s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 32s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 50s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 43s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 28s
DatabaseLive (8.5, Postgre, 8.0) / tests	3m 14s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 47s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 29s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 51s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 21s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 57s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	6m 47s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 40s
DatabaseLive (8.2, MySQLi, 5.7) / tests	4m 2s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 50s
CacheLive (8.5) / Cache Live Tests	2m 13s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 9s
SeparateProcess (8.2) / tests	3m 49s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 19s
SeparateProcess (8.3) / tests	3m 44s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 48s
Upload coverage results to Coveralls / coveralls	49s
	2h 19m 51s

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