Iñigo Martínez authored Aug 04, 2020 and Ondrej Holy committed Aug 11, 2020

`gvfsd-metadata` uses the `gvfs_randomize_string` function by
including `gvfsutils.h` header file from `libgvfscommon`. However,
the library is not linked, only the directory is included.

This has been fixed by linking `libgvfscommon` to `libmetadata`.