Modified editor/editor_node.cpp to have proper header copyright. #164

Job	Run time
📊 Static checks / Code style, file formatting, and docs	31s
🍎 macOS / Editor (target=editor, tests=yes)	3m 54s
🤖 Android / Editor (target=editor)	5m 30s
🍎 macOS / Template (target=template_release, tests=yes)	2m 53s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	3m 45s
🐧 Linux / Editor w/ Mono (target=editor)	14m 43s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	6m 5s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	4m 0s
🐧 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)	11m 39s
🌐 Web / Template w/o threads (target=template_release, threads=no)	7m 12s
🍏 iOS / Template (target=template_release)	1m 32s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	7m 54s
🏁 Windows / Editor (target=editor, tests=yes)	8m 41s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	7m 55s
🏁 Windows / Editor w/ clang-cl (target=editor, tests=yes, use_llvm=yes)	3m 27s
🐧 Linux / Template w/ Mono (target=template_release, tests=yes)	2m 15s
🏁 Windows / Template (target=template_release, tests=yes)	8m 14s
🐧 Linux / Minimal template (target=template_release, tests=yes, everything disabled)	2m 10s
🪲 Godot CPP / Build and test Godot CPP	8m 30s
	1h 50m 50s

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