[gtk] (7 commits) Non-fast-forward update to branch about-dialog-icon-size

[Matthias Clasen <matthiasc src gnome org>]

The branch 'about-dialog-icon-size' 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:

  394732e... about dialog: Remove manual icon sizing
  5397e79... aboutdialog: Set a style class
  cbe9152... Adwaita: Make about dialog icons big
  8fffce1... iconhelper: Recreate the texture when needed

Commits added to the branch:

  c514c41... Avoid diagnostics for gcc-11 false positive out of bounds a (*)
  5044031... Merge branch 'wip/kalev/gcc-11' into 'master' (*)
  96baf97... about dialog: Remove manual icon sizing
  1d40750... aboutdialog: Set a style class
  beeedb5... aboutdialog: Set icon-size for the logo
  65eaf8e... Adwaita: Make about dialog icons big
  73fb28a... iconhelper: Recreate the texture when needed

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