Make the "Quick Open" dialog available via `EditorInterface` #41154

Job	Run time
📊 Static checks / Code style, file formatting, and docs	51s
🍏 iOS / Template (target=template_release)	2m 4s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	6m 17s
🐧 Linux / Editor w/ Mono (target=editor)	2m 35s
🌐 Web / Template w/o threads (target=template_release, threads=no)	7m 7s
🏁 Windows / Editor (target=editor, tests=yes)	8m 12s
🐧 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)	8m 11s
🏁 Windows / Editor w/ clang-cl (target=editor, tests=yes, use_llvm=yes)	2m 58s
🏁 Windows / Template (target=template_release, tests=yes)	8m 47s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	1m 37s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	2m 58s
🤖 Android / Editor (target=editor)	1m 20s
🐧 Linux / Template w/ Mono (target=template_release, tests=yes)	4m 9s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	3m 22s
🐧 Linux / Minimal template (target=template_release, tests=yes, everything disabled)	2m 20s
🍎 macOS / Editor (target=editor, tests=yes)	2m 15s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	3m 36s
🍎 macOS / Template (target=template_release, tests=yes)	3m 22s
🪲 Godot CPP	0s
	1h 12m 1s

Provide feedback