[glib] (12 commits) ...Merge branch '2672-dataset-tests-and-fixes' into 'main'

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  8c4598a... dataset: Do not increment
  ad0f719... glib/tests/dataset: Add a test
  ac113c1... In `test_datalist_id_remove_multiple()`, verify that the da
  a4fa456... gdataset: Preserve destruction order
  4282657... glib/tests/dataset: Test id_remove_multiple
  a437a97... dataset: Rename `i` as `destroy_index` and move it out of `
  e95a6bd... glib/tests/dataset: Use existing code
  8bd6325... dataset: Improve readability
  8a43ae7... dataset: Document some logic
  94ba14d... gobject: Weaken an assertion in g_weak_ref_set()
  4ef2025... gobject/tests/binding: Add a test with run-dispose
  ed564b7... Merge branch '2672-dataset-tests-and-fixes' into 'main'