Change hand tracking project settings and finetune show_when_tracked #540

Job	Run time
📊 Static checks / Code style, file formatting, and docs	25s
🍏 iOS / Template (target=template_release)	4m 47s
🤖 Android / Editor (target=editor)	14m 34s
🐧 Linux / Editor w/ Mono (target=editor)	22m 46s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	7m 50s
🍎 macOS / Editor (target=editor, tests=yes)	14m 54s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	7m 55s
🐧 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)	42m 59s
🍎 macOS / Template (target=template_release)	9m 5s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	12m 41s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	23m 57s
🌐 Web / Template w/o threads (target=template_release, threads=no)	12m 58s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	20m 58s
🏁 Windows / Editor (target=editor, tests=yes)	47m 23s
🏁 Windows / Template (target=template_release)	34m 1s
🐧 Linux / Template w/ Mono (target=template_release)	10m 59s
🐧 Linux / Minimal template (target=template_release, everything disabled)	8m 12s
🪲 Godot CPP / Build and test Godot CPP	8m 16s
	5h 4m 40s

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