Ensure proper vertex input masks are used in 2D compatibility renderer #236

Job	Run time
📊 Static checks / Code style, file formatting, and docs	3m 30s
🍎 macOS / Editor (target=editor, tests=yes)	28m 18s
🍎 macOS / Template (target=template_release)	16m 2s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	22m 18s
🌐 Web / Template w/o threads (target=template_release, threads=no)	22m 16s
🍏 iOS / Template (target=template_release)	23m 8s
🤖 Android / Template (target=template_release)	31m 49s
🏁 Windows / Editor (target=editor, tests=yes)	47m 59s
🏁 Windows / Template (target=template_release)	32m 25s
🐧 Linux / Editor w/ Mono (target=editor)	40m 26s
🐧 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)	38m 26s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	35m 50s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	30m 3s
🐧 Linux / Template w/ Mono (target=template_release)	25m 6s
🐧 Linux / Minimal template (target=template_release, everything disabled)	15m 12s
🪲 Godot CPP / Build and test Godot CPP	7m 6s
	6h 59m 54s

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