Add optional delta parameter to move_and_slide #17084

Job	Run time
📊 Static checks / Code style, file formatting, and docs	27s
🍏 iOS / Template (target=template_release)	3m 43s
🤖 Android / Template (target=template_release)	4m 27s
🐧 Linux / Editor w/ Mono (target=editor)	4m 37s
🍎 macOS / Editor (target=editor, tests=yes)	4m 18s
🐧 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)	16m 18s
🍎 macOS / Template (target=template_release)	23m 25s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	5m 53s
🌐 Web / Template (target=template_release)	1m 37s
🏁 Windows / Editor (target=editor, tests=yes)	8m 19s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	9m 44s
🏁 Windows / Template (target=template_release)	7m 58s
🐧 Linux / Template w/ Mono (target=template_release)	2m 18s
🐧 Linux / Minimal template (target=template_release, everything disabled)	1m 45s
🪲 Godot CPP	0s
	1h 34m 49s

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