the deb make_config had the dependency key misspelled as 'depencencies',
so fastforge never wrote a Depends: field into the package. installing the
.deb therefore didn't pull in libmpv2, and the app failed to launch with:
libmpv.so.2: cannot open shared object file: No such file or directory
renaming the key to 'dependencies' (what fastforge actually reads) makes
the .deb depend on libwebkit2gtk-4.1-0 and libmpv2, so apt/discover install
them automatically. the package names were already correct for the ubuntu
24.04 base, just under the wrong key.
