Fix abstract and process_modification binding #49

Job	Run time
📊 Static checks / Code style, file formatting, and docs	4m 19s
🤖 Android / Template (target=template_release)	29m 26s
🍏 iOS / Template (target=template_release)	16m 57s
🍎 macOS / Editor (target=editor, tests=yes)	33m 45s
🐧 Linux / Editor w/ Mono (target=editor)	38m 1s
🍎 macOS / Template (target=template_release)	19m 15s
🐧 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)	38m 24s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	22m 32s
🏁 Windows / Editor (target=editor, tests=yes)	44m 57s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	35m 42s
🌐 Web / Template w/o threads (target=template_release, threads=no)	22m 38s
🏁 Windows / Template (target=template_release)	30m 1s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	29m 49s
🐧 Linux / Template w/ Mono (target=template_release)	25m 10s
🐧 Linux / Minimal template (target=template_release, everything disabled)	14m 44s
🪲 Godot CPP	0s
	6h 45m 40s

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