Fix CanvasItem/Node3D editor plugin drag drop transform calculation #121

Job	Run time
📊 Static checks / Code style, file formatting, and docs	3m 29s
🍏 iOS / Template (target=template_release)	13m 56s
🐧 Linux / Editor w/ Mono (target=editor)	38m 30s
🍎 macOS / Editor (target=editor, tests=yes)	44m 18s
🤖 Android / Template (target=template_release)	28m 48s
🐧 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)	39m 34s
🍎 macOS / Template (target=template_release)	19m 54s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	34m 6s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	28m 44s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	21m 32s
🐧 Linux / Template w/ Mono (target=template_release)	26m 18s
🏁 Windows / Editor (target=editor, tests=yes)	41m 33s
🌐 Web / Template w/o threads (target=template_release, threads=no)	21m 15s
🐧 Linux / Minimal template (target=template_release, everything disabled)	16m 28s
🏁 Windows / Template (target=template_release)	29m 26s
🪲 Godot CPP / Build and test Godot CPP	6m 44s
	6h 54m 35s

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