Add physics process delta timing to signals. #69

Job	Run time
📊 Static checks / Code style, file formatting, and docs	1m 13s
🐧 Linux / Editor w/ Mono (target=editor)	39m 2s
🤖 Android / Template (target=template_release)	30m 9s
🍎 macOS / Editor (target=editor, tests=yes)	30m 45s
🍎 macOS / Template (target=template_release)	20m 23s
🍏 iOS / Template (target=template_release)	11m 42s
🐧 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)	45m 17s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	34m 40s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	22m 44s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	30m 3s
🏁 Windows / Editor (target=editor, tests=yes)	46m 22s
🌐 Web / Template w/o threads (target=template_release, threads=no)	22m 30s
🐧 Linux / Template w/ Mono (target=template_release)	25m 56s
🏁 Windows / Template (target=template_release)	33m 15s
🐧 Linux / Minimal template (target=template_release, everything disabled)	15m 12s
🪲 Godot CPP	0s
	6h 49m 13s

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