New review comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/pull/40095#discussion_r1004045486

Comment:
```suggestion
	*-musl)
		makedepends+=" libexecinfo-devel"
		configure_args+=" -DCMAKE_EXE_LINKER_FLAGS=-lexecinfo" ;;
```
this should fix the linker error on musl