Actually move rendering method/driver methods from `OS` to `Rendering… #890

Job	Run time
📊 Static checks / Code style, file formatting, and docs	1m 0s
🍎 macOS / Editor (target=editor, tests=yes)	39s
🍎 macOS / Template (target=template_release, tests=yes)	51s
🐧 Linux / Editor w/ Mono (target=editor)	43s
🍏 iOS / Template (target=template_release)	1m 12s
🤖 Android / Editor (target=editor)	54s
🐧 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)	2m 28s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	50s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	49s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	51s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	3m 27s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	1m 34s
🏁 Windows / Editor (target=editor, tests=yes)	3m 8s
🌐 Web / Template w/o threads (target=template_release, threads=no)	3m 18s
🐧 Linux / Template w/ Mono (target=template_release, tests=yes)	2m 5s
🏁 Windows / Editor w/ clang-cl (target=editor, tests=yes, use_llvm=yes)	2m 54s
🏁 Windows / Template (target=template_release, tests=yes)	2m 38s
🐧 Linux / Minimal template (target=template_release, tests=yes, everything disabled)	42s
🪲 Godot CPP	0s
	30m 3s

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