Fix custom shortcut Ctrl-Space in Script Editor add a space #189

Job	Run time
📊 Static checks / Code style, file formatting, and docs	24s
🤖 Android / Editor (target=editor)	3m 37s
🍏 iOS / Template (target=template_release)	1m 39s
🍎 macOS / Editor (target=editor, tests=yes)	3m 29s
🐧 Linux / Editor w/ Mono (target=editor)	3m 31s
🍎 macOS / Template (target=template_release)	2m 49s
🐧 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)	13m 5s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	3m 11s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	5m 28s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	3m 6s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	7m 7s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	4m 3s
🐧 Linux / Template w/ Mono (target=template_release)	1m 3s
🏁 Windows / Editor (target=editor, tests=yes)	8m 59s
🌐 Web / Template w/o threads (target=template_release, threads=no)	3m 46s
🐧 Linux / Minimal template (target=template_release, everything disabled)	1m 40s
🏁 Windows / Template (target=template_release)	8m 32s
🪲 Godot CPP / Build and test Godot CPP	7m 43s
	1h 23m 12s

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