PdoDriver: fix escapeBinary() for SQLite binary containing NUL bytes

[zeleznypa]

• bug fix PDO SQLite driver: escapeBinary() throws TypeError on binary data with NUL bytes (PHP 8.5) #474
• BC break? no

PdoDriver::escapeBinary() has no sqlite branch and falls through to PDO::quote($value, PDO::PARAM_LOB). On PHP 8.5, PDO::quote() returns false for values containing NUL bytes, which surfaces as a TypeError because the method is typed : string. This mirrors the native SqliteDriver::escapeBinary(), which already uses a hex literal X'...'.

Changes:

• Add the 'sqlite' branch to PdoDriver::escapeBinary() (mirrors SqliteDriver).
• Add tests/dibi/PdoDriver.escapeBinary.phpt.

Targeted at v5.1 as it affects the current stable release. PdoDriver::escapeText() has the same structure for SQLite, but binary data should go through %bin / escapeBinary() — happy to extend if you prefer.

Note: the red Tests / Static Analysis checks are pre-existing on v5.1 and unrelated to this change — tests/types/dibi-types.phpt and PHPStan fail to bootstrap (ServiceCreationException, a phpstan/phpstan ↔ nette/phpstan-rules incompatibility). Coding Style and the new PdoDriver.escapeBinary.phpt pass.