upgrade workflows to Python 3.13 (#27)

Author: alexrashed

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.13
 
       - name: "Wait for localstack, localstack-core, and localstack-ext release to appear"
         timeout-minutes: 3

.github/workflows/update-latest.yml

@@ -12,11 +12,11 @@ jobs:
       - name: Checkout OpenAPI
         uses: actions/checkout@v4
 
-      - name: "Set up Python 3.11"
+      - name: "Set up Python 3.13"
         id: setup-python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.13'
 
       - name: Install OS packages
         run: |