[libadwaita] (17 commits) Non-fast-forward update to branch wip/exalm/lists-style

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/lists-style' 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:

  6182a86... stylesheet: Tone down selected menu item style for dark
  c078cc1... stylesheet: Refine .navigation-sidebar row styles
  9cfd95e... stylesheet: Remove redundant stack sidebar styles
  6663e20... stylesheet: Specificity bump for dropdowns
  dc5f894... stylesheet: Fix mix() usage in list.content styles
  b75d9fa... stylesheet: Simplify list styles
  63b3130... stylesheet: Remove blue from view selections
  8489b21... stylesheet: Fix places sidebar dnd style
  285c71d... stylesheet: Fix indentation in treeview styles
  f21570b... stylesheet: Remove a treeview checkbutton special case

Commits added to the branch:

  04a4d46... docs: Fix headers for build docs and visual index (*)
  ef41cc7... docs: Don't mention autotools (*)
  ce5f4b5... docs: Fix the flatpak manifest example (*)
  16e48fc... docs: Fix the macOS build instructions (*)
  c370cac... doc: Add a migration guide from libhandy 1.4 (*)
  33d4715... swipeable: Add a missing period in the doc (*)
  475e720... Update readme (*)
  7ba992a... stylesheet: Tone down selected menu item style for dark
  7f348a0... stylesheet: Refine .navigation-sidebar row styles
  24b3c99... stylesheet: Remove redundant stack sidebar styles
  8ce6fa0... stylesheet: Specificity bump for dropdowns
  970b29a... stylesheet: Fix mix() usage in list.content styles
  73502bf... stylesheet: Simplify list styles
  85e848f... stylesheet: Remove blue from view selections
  af9e543... stylesheet: Fix places sidebar dnd style
  fb34e7f... stylesheet: Fix indentation in treeview styles
  11c618a... stylesheet: Remove a treeview checkbutton special case

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