feat: support `BackedEnum` values in database binds #15267

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.3) / Sanity Tests	1m 33s
Others (8.5) / Sanity Tests	1m 51s
Others (8.4) / Sanity Tests	1m 35s
Others (8.2) / Sanity Tests	3m 16s
SeparateProcess (8.3) / tests	2m 8s
SeparateProcess (8.4) / tests	1m 59s
CacheLive (8.3) / Cache Live Tests	1m 33s
SeparateProcess (8.5) / tests	2m 10s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 8s
SeparateProcess (8.2) / tests	2m 3s
DatabaseLive (8.4, OCI8, 8.0) / tests	8m 5s
CacheLive (8.5) / Cache Live Tests	1m 33s
DatabaseLive (8.4, Postgre, 8.0) / tests	1m 38s
CacheLive (8.4) / Cache Live Tests	1m 27s
DatabaseLive (8.3, MySQLi, 8.0) / tests	3m 48s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 20s
DatabaseLive (8.5, MySQLi, 8.0) / tests	3m 19s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 35s
DatabaseLive (8.5, Postgre, 8.0) / tests	2m 2s
DatabaseLive (8.4, SQLite3, 8.0) / tests	1m 2s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 26s
CacheLive (8.2) / Cache Live Tests	1m 51s
DatabaseLive (8.3, OCI8, 8.0) / tests	8m 7s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 21s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 20s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 50s
DatabaseLive (8.2, OCI8, 8.0) / tests	10m 2s
DatabaseLive (8.3, SQLite3, 8.0) / tests	1m 2s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 52s
DatabaseLive (8.3, Postgre, 8.0) / tests	1m 44s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	7m 0s
DatabaseLive (8.5, OCI8, 8.0) / tests	7m 14s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 18s
Upload coverage results to Coveralls / coveralls	53s
	1h 55m 9s

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