fix: `Postgre\Connection::reconnect()` `TypeError` in `pg_ping()` #12513

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.3) / Sanity Tests	2m 31s
Others (8.2) / Sanity Tests	3m 38s
Others (8.1) / Sanity Tests	2m 15s
CacheLive (8.2) / Cache Live Tests	2m 18s
CacheLive (8.1) / Cache Live Tests	2m 11s
SeparateProcess (8.1) / tests	3m 31s
SeparateProcess (8.2) / tests	3m 29s
SeparateProcess (8.3) / tests	3m 17s
DatabaseLive (8.1, MySQLi, 8.0) / tests	3m 57s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 39s
CacheLive (8.3) / Cache Live Tests	1m 56s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 17s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 30s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 30s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 2s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 57s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 21s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 47s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 39s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 48s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 37s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 3s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 36s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 38s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 24s
Upload coverage results to Coveralls / coveralls	39s
	1h 32m 31s

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