Release pymgclient 1.4

[gitbuda]

• Add the possibility to connect to a specific database #61
• Add support for auth with custom schemes #63
• Add spatial data types #64
• Add the latest Python version -> Update python versions #67
  • 3.11
  • 3.12
  • 3.13

[gitbuda]

@katarinasupe, since @mattkjames7 was upgrading GQLAlchemy, it popped into my mind that we should also upgrade the pymgclient (we haven't done that for too long time) -> not sure when exactly it's going to happen, but it should in the next few weeks 👀

[katarinasupe]

Yep, agreed. I discussed this issue with @mattkjames7 yesterday. Tagging @antejavor for the awareness, if he'll manage to release GQLA while I'm on AL. (also to be aware of the progress here)