Upgrade to Python 3.11 (#12)

# Purpose
Upgrade to Python 3.11 alongside this PR:
UWOrbital/OBC-firmware#316

# New Changes
- Upgrade python config files
- Upgrade pytest action runner

# Testing
- None

# Outstanding Changes
- Same as main repo PR

Author: Yarik-Popov

.github/workflows/pytest.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ['3.10']
+        python-version: ['3.11']
 
     steps:
     - uses: actions/checkout@v3

setup.cfg

@@ -3,15 +3,15 @@ name = GS-Onboarding
 description = Ground Station Onboarding for the University of Waterloo Orbital Design Team 
 author = University of Waterloo Orbital Design Team
 classifiers =
-    Programming Language :: Python :: 3.10 :: Only
+    Programming Language :: Python :: 3.11 :: Only
 
 [options]
 packages = backend
 install_requires =
   fastapi>=0.115.0
   sqlmodel>=0.0.22
   loguru>=0.7.2
-python_requires = ~=3.10
+python_requires = ~=3.11
 zip_safe = no
 
 [options.extras_require]