[gnome-build-meta] (10 commits) ....gitlab-ci.yml: update bst to 1.2.6

[Abderrahim Kitouni <akitouni src gnome org>]

Summary of changes:

  416983c... .gitlab-ci.yml: don't run bst track in the cve_report job (*)
  ac9742d... .gitlab-ci.yml: declare dependencies for jobs (*)
  012379a... .gitlab-ci.yml: remove workaround for unstable flathub infr (*)
  7790e29... .gitlab-ci.yml: only run run the track job on branches targ (*)
  7a4064a... .gitlab-ci.yml: only cache sources for bst in track and bui (*)
  3bd01e3... .gitlab-ci.yml: run the cve report job on stable branches a (*)
  69a07ab... .gitlab-ci.yml: simplify the cve report job (*)
  f4723e1... .gitlab-ci.yml: cache the cve database (*)
  b118a2f... .gitlab-ci.yml: use `bst pull` in flatpak and cve jobs (*)
  861cdb0... .gitlab-ci.yml: update bst to 1.2.6 (*)

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