* Specify minimum python version for docker build workflow
(cherry picked from commit 18c55b30b81aef66c131a960586b52d655a621f9)
* Specify python version for translation checker
(cherry picked from commit 14360507f5c9d77ed8321755aab25a79fbcf10f9)
* Disable social media workflow
(has never worked, anyway)
(cherry picked from commit 56fbcbeae25b165978d149aa484ae7335f8f67a4)
