[aur-requests] [PRQ#31158] Merge Request for makepkg-optimize-mold

ptr1337 [1] filed a request to merge makepkg-optimize-mold [2] into makepkg-optimize [3]: Since the package is not maintained anymore, i request to own this package. Ive changed some needed fixes and added the options "mold", which will add mold as linker. [1] https://aur.archlinux.org/account/ptr1337/ [2] https://aur.archlinux.org/pkgbase/makepkg-optimize-mold/ [3] https://aur.archlinux.org/pkgbase/makepkg-optimize/