[gtk] (9 commits) ...Merge branch 'report-fixes' into 'master'

[Emmanuele Bassi <ebassi src gnome org>]

Summary of changes:

  3dc6a07... ci: Re-enable ccache (*)
  f4a8edf... ci: Move HTML report meta from header to article (*)
  adc7bf9... ci: Put the branch name in the HTML header (*)
  1a4d1f8... ci: Unexpected passes are failures (*)
  2b1e273... ci: Use result instead of exit code in the JUnit report (*)
  affc7b5... ci: Fix the HTML anchor in the report (*)
  5ed3f8d... ci: Rearrange the results in the HTML report (*)
  de1543d... ci: Use per-suite anchors (*)
  09abb43... Merge branch 'report-fixes' into 'master'

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