[gimp] (27 commits) Non-fast-forward update to branch wip/nielsdg/g-config-param-static-strings

[Jehan <jehanp src gnome org>]

The branch 'wip/nielsdg/g-config-param-static-strings' was changed in a way that was not a fast-forward 
update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  19c4995... libgimpconfig: Ensure G_PARAM_STATIC_STRINGS

Commits added to the branch:

  8cfef5e... libgimpwidgets: more docs and annotations (*)
  41fb552... libgimp: more docs and annotations (*)
  d3d621b... libgimpconfig: add a GimpScanner typedef and make it a boxe (*)
  8f79ddb... libgimp: add some (nullable) annotation and fix some commen (*)
  4add4c6... libgimpbase: add a GimpStringArray typedef and use it (*)
  ebddecd... libgimpwidgets: more docs and annotations (*)
  55940b7... libgimpwidgets: add a GDestroyNotify for gimp_help_connect( (*)
  31b8ea4... libgimpbase: add lots of const to GimpEnumDesc and GimpFlag (*)
  9454567... plug-ins: pre-load Babl module in Python console. (*)
  b45c2a6... libgimpcolor: rudimentary docs for gimp_adaptive_supersampl (*)
  9ed4dd5... plug-ins: add a goat-exercise-py3.py. (*)
  d0be3d3... plug-ins: get rid of getCurrentPath() in goat-exercise-gjs. (*)
  c1f28f7... plug-ins: rename the C goat exercise to goat-exercise-c. (*)
  8e938e0... configure: also look for pygobject-3.0 runtime dependency. (*)
  96a3327... gitlab-ci: configure GIMP with --with-python=force. (*)
  b166244... m4macros, configure: add and use AM_PYTHON_CHECK_PYGOBJECT( (*)
  f9f144b... configure: add a check for gjs (JavaScript interpreter with (*)
  6d24eb9... pdb, libgimp: annotate gimp_enums_get_type_names() (*)
  354ce5f... pdb, libgimp: one more annotation for gimp_enums_get_type_n (*)
  c9b22de... libgimpconfig: update gimpconfig.def (*)
  10c10e1... libgimp: add libgimp_built_sources inside libgimp_introspec (*)
  ba5a583... gitlab-ci: configure with --with-javascript=force. (*)
  f9fb3e6... app: fix layer-mask offset when applying filter to layer wi (*)
  d5cdcc6... app: add gimp_item_get_clip() (*)
  33a389c... app, pdb: use gimp_item_get_clip() everywhere (*)
  ce6dfd3... pdb: fix image-mask transforms (*)
  aefb40c... libgimpconfig: Ensure G_PARAM_STATIC_STRINGS

(*) This commit already existed in another branch; no separate mail sent