[folks] Created tag 0.15.4

[Jordan Petridis <jpetridis src gnome org>]

The unsigned tag '0.15.4' was created.

Tagger: Jordan Petridis <jordan centricular com>
Date: 1642454171 +0200

    0.15.4

Changes since the last tag '0.15.3':

Jan Tojnar (1):
      docs: Fix build with EDS ≥ 3.41

Jordan Petridis (2):
      Post release version bump
      Release unstable 0.15.4 version

Niels De Graef (2):
      ci: Expose meson's Junit test results to gitlab
      tests: Remove volatile keyword for g_once_init_enter

Rico Tzschichholz (1):
      edfs: Use required accessibility for UrlTypeMapping

Yaron Shahrabani (2):
      Update Hebrew translation
      Update Hebrew translation