[DL] String additions to 'gnome-builder.gnome-builder-3-28'

[GNOME Status Pages <noreply gnome org>]

This is an automatic notification from status generation scripts on:
https://l10n.gnome.org.

There have been following string additions to module 'gnome-builder.gnome-builder-3-28':

+ "A Meson-based project is loaded but Ninja could not be found."
    + "A Meson-based project is loaded but meson could not be found."

Note that this doesn't directly indicate a string freeze break, but it
might be worth investigating.
https://git.gnome.org/browse/gnome-builder/log/?h=gnome-builder-3-28