Fix Y-sort origin not working when set in TileMap runtime updates #14452

Job	Run time
📊 Static checks / Code style, file formatting, and docs	43s
🍎 macOS / Editor (target=editor, tests=yes)	4m 3s
🍎 macOS / Template (target=template_release)	24m 23s
🍏 iOS / Template (target=template_release)	2m 54s
🐧 Linux / Editor w/ Mono (target=editor)	5m 6s
🤖 Android / Template (target=template_release)	5m 19s
🐧 Linux / Editor with doubles and GCC sanitizers (target=editor, tests=yes, dev_build=yes, scu_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=gold)	14m 51s
🌐 Web / Template (target=template_release)	1m 22s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	9m 14s
🏁 Windows / Editor (target=editor, tests=yes)	12m 32s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	10m 4s
🏁 Windows / Template (target=template_release)	11m 30s
🐧 Linux / Template w/ Mono (target=template_release)	2m 33s
🐧 Linux / Minimal template (target=template_release, everything disabled)	55s
🪲 Godot CPP / Build and test Godot CPP	10m 17s
	1h 55m 46s

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