Added Structs to core. #144

Job	Run time
📊 Static checks / Code style, file formatting, and docs	1m 20s
🍏 iOS / Template (target=template_release)	1m 25s
🍎 macOS / Editor (target=editor, tests=yes)	1m 58s
🐧 Linux / Editor w/ Mono (target=editor)	2m 15s
🍎 macOS / Template (target=template_release, tests=yes)	1m 35s
🤖 Android / Editor (target=editor)	1m 4s
🐧 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 42s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	49s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	3m 29s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	3m 10s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	1m 8s
🌐 Web / Template w/o threads (target=template_release, threads=no)	3m 32s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	2m 30s
🏁 Windows / Editor (target=editor, tests=yes)	2m 53s
🐧 Linux / Template w/ Mono (target=template_release, tests=yes)	1m 50s
🏁 Windows / Editor w/ clang-cl (target=editor, tests=yes, use_llvm=yes)	3m 34s
🐧 Linux / Minimal template (target=template_release, tests=yes, everything disabled)	2m 10s
🏁 Windows / Template (target=template_release, tests=yes)	2m 33s
🪲 Godot CPP	0s
	39m 57s

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