Update dependency doctrine/orm to v2.15.4

This MR contains the following updates:

Package	Type	Update	Change
doctrine/orm (source)	require	patch	2.15.3 -> 2.15.4

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Release Notes

doctrine/orm (doctrine/orm)

v2.15.4

Compare Source

Release Notes for 2.15.4

2.15.x bugfix release (patch)

2.15.4

• Total issues resolved: 0
• Total pull requests resolved: 18
• Total contributors: 8

Documentation

• 10847: Remove toc thanks to @​greg0ire
• 10828: Match namespace in XML file with namespace in XSD file thanks to @​greg0ire
• 10812: Remove lone dash thanks to @​greg0ire
• 10800: Explain EntityManager::getReference() peculiarities thanks to @​mpdude

Static Analysis

• 10842: PHPStan 1.10.25, Psalm 5.13.1 thanks to @​derrabus
• 10804: Follow recommendation about multiline type thanks to @​greg0ire
• 10802: Upgrade to Psalm 5.13 thanks to @​greg0ire

CI

• 10824: Add dummy title to the sidebar before checking docs thanks to @​greg0ire

Bug

• 10819: Fix cloning entities when using lazy-ghost proxies thanks to @​nicolas-grekas
• 10813: Let XML driver treat <id> field attributes same as regular <field> tag thanks to @​Greg0
• 10806: Fix enum change set recomputation on single entity thanks to @​rmikalkenas
• 10791: Avoid creating unmanaged proxy instances for referred-to entities during merge() thanks to @​mpdude
• 10789: distinct() updates QueryBuilder state correctly thanks to @​macroparts
• 10786: Fix attach entity listener when reset class metadata factory thanks to @​vuongxuongminh

Test Suite

• 10807: Move three "Ticket/"-style tests to the right namespace thanks to @​mpdude
• 10803: Fix unserialize() errors when running tests on PHP 8.3 thanks to @​nicolas-grekas
• 10798: Resort on Query::HINT_FORCE_PARTIAL_LOAD less thanks to @​greg0ire

Code Style

• 10790: Work around slevomat/coding-standard issues thanks to @​greg0ire

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