Upgrade development branch to python 3.12 (#106)

Signed-off-by: pfeairheller <pfeairheller@gmail.com>

Author: pfeairheller

.github/workflows/test.yaml

@@ -17,10 +17,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python 3.10.4
+      - name: Set up Python 3.12.1
         uses: actions/setup-python@v2
         with:
-          python-version: 3.10.4
+          python-version: 3.12.1
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip

setup.py

@@ -63,7 +63,7 @@
     keywords=[
         # eg: 'keyword1', 'keyword2', 'keyword3',
     ],
-    python_requires='>=3.10.4',
+    python_requires='>=3.12.1',
     install_requires=[
         'keri>=1.1.0',
         'multicommand>=1.0.0',