Do not reload resources and send notification if locale is not changed. #16991

Job	Run time
📊 Static checks / Code style, file formatting, and docs	37s
🤖 Android / Template (target=template_release)	3m 42s
🍏 iOS / Template (target=template_release)	4m 21s
🌐 Web / Template (target=template_release)	1m 28s
🐧 Linux / Editor w/ Mono (target=editor)	4m 13s
🐧 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)	14m 18s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	6m 10s
🍎 macOS / Editor (target=editor, tests=yes)	5m 48s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	6m 36s
🏁 Windows / Editor (target=editor, tests=yes)	8m 32s
🍎 macOS / Template (target=template_release)	23m 49s
🐧 Linux / Template w/ Mono (target=template_release)	1m 42s
🏁 Windows / Template (target=template_release)	7m 0s
🐧 Linux / Minimal template (target=template_release, everything disabled)	1m 13s
🪲 Godot CPP / Build and test Godot CPP	6m 50s
	1h 36m 19s

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