Update base python version from 3.8 to 3.9

Author: phillipdupuis

.github/workflows/cicd.yml

@@ -15,10 +15,10 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
-        python-version: ["3.8"]
+        python-version: ["3.9"]
         include:
           - os: ubuntu-latest
-            python-version: "3.9"
+            python-version: "3.8"
           - os: ubuntu-latest
             python-version: "3.10"
           - os: ubuntu-latest
@@ -49,7 +49,7 @@ jobs:
         run: |
           python -m pytest --cov=pydantic2ts --cov-append
       - name: Run tests against 'pydantic==1.8.2'
-        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.8' }}
+        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9' }}
         run: |
           python -m pip install 'pydantic==1.8.2'
           python -m pip install -U .
@@ -59,11 +59,11 @@ jobs:
           coverage combine
           coverage report
       - name: Generate LCOV File
-        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.8' }}
+        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9' }}
         run: |
           coverage lcov -o coverage.lcov
       - name: Coveralls
-        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.8' }}
+        if: ${{ matrix.os == 'ubuntu-latest' && matrix.python-version == '3.9' }}
         uses: coverallsapp/github-action@master
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -75,10 +75,10 @@ jobs:
     needs: test
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Python 3.8
+      - name: Set up Python 3.9
         uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: 3.9
       - name: Install dependencies
         run: |
           python -m pip install -U pip wheel