* Update to v1.21.6
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Ignore go.mod and go.sum for codespell
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Update to v1.21.6
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>