[pygobject] (8 commits) Non-fast-forward update to branch meson-misc

[Christoph Reiter <creiter src gnome org>]

The branch 'meson-misc' 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:

  c34c1a5... ci: build with meson
  2117421... meson: dont pass the default required value everywhere
  c3cef91... meson: don't hardcode includedir/datadir
  4aabe3f... meson: use the same compiler flags as with distutils
  4c03cc9... meson: HAVE_CONFIG_H no longer exists
  20a0004... meson: dedup PY_SSIZE_T_CLEAN usage
  4a1c70c... meson: build and install the cairo extension
  055f36a... meson: install _gtktemplate.py

Commits added to the branch:

  f3f54d8... ci: build with meson
  3daac5d... meson: dont pass the default required value everywhere
  a96e210... meson: don't hardcode includedir/datadir
  311a368... meson: use the same compiler flags as with distutils
  794b0a7... meson: HAVE_CONFIG_H no longer exists
  b3367fd... meson: dedup PY_SSIZE_T_CLEAN usage
  9a1d70b... meson: build and install the cairo extension
  c77474f... meson: install _gtktemplate.py