Fix missing variable #1574

Job	Run time
Copy the font files	6s
Set up and cache emscripten	8s
Build ubuntu-20.04-g++-10	5m 19s
Build ubuntu-22.04-g++-11	4m 44s
Build ubuntu-22.04-g++-12	5m 35s
Build ubuntu-20.04-clang-10	5m 35s
Build ubuntu-20.04-clang-11	5m 33s
Build ubuntu-20.04-clang-12	5m 27s
Build macos-latest-xcode-14.3	3m 6s
Build macos-latest-xcode-15.3	3m 15s
Build macos-latest-g++-12	3m 42s
Build JS toolkit (nohumdrum, Building toolkit without humdrum, -c -H -M, verovio-toolkit.js*)	6m 33s
Build JS toolkit (light, Building toolkit without humdrum as light version, -c -H -l -M, verovio-...	6m 27s
Build JS toolkit (wasm, Building toolkit without humdrum as wasm, -c -H -w -M, veroviowasm, true)	5m 55s
Build JS toolkit (default, Building default toolkit with humdrum, -c -M, -hum.js)	9m 17s
Build documentation	3m 30s
Check settings for deployment	1s
Deploy JS toolkit	1m 23s
Deploy documentation	51s
Skip deployment if set	0s
	1h 16m 27s

Provide feedback