Add "RetroHub" feature to give user warning when trying to modify pro… #36

Job	Run time
📊 Static checks / Code style, file formatting, and docs	2m 39s
🤖 Android / Template (target=template_release)	27m 54s
🍏 iOS / Template (target=template_release)	13m 9s
🐧 Linux / Editor w/ Mono (target=editor)	33m 16s
🍎 macOS / Editor (target=editor, tests=yes)	30m 22s
🐧 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)	36m 41s
🍎 macOS / Template (target=template_release)	13m 35s
🌐 Web / Template (target=template_release)	20m 4s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	30m 25s
🏁 Windows / Editor (target=editor, tests=yes)	41m 51s
🏁 Windows / Template (target=template_release)	28m 35s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	26m 31s
🐧 Linux / Template w/ Mono (target=template_release)	23m 36s
🐧 Linux / Minimal template (target=template_release, everything disabled)	13m 8s
🪲 Godot CPP	0s
	5h 41m 46s

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