Fix syntax errors in Orbits svgs #2044

Job	Run time
linux-x86_64-debug	32m 56s
lto	40m 49s
headless	29m 3s
linux (aarch64)	15m 28s
linux (armhf)	14m 45s
macos	1h 10m 1s
linux (i686)	14m 7s
modaudio (modduo, modduo-static, MODDUO=true)	32m 30s
linux (riscv64)	14m 11s
modaudio (modduox, modduox-static)	33m 27s
linux (x86_64)	16m 52s
modaudio (moddwarf, moddwarf)	34m 43s
windows (win32)	28m 15s
wasm (simd)	59m 51s
windows (win64)	28m 47s
wasm (nosimd)	1h 3m 17s
plugin-validation	56m 42s
source-tarball	13m 15s
sysdeps	33m 16s
	10h 32m 15s

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