Allow prepreleases to test against Python 3.13

Author: antonpirker

.github/workflows/test.yml

@@ -80,6 +80,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ env[matrix.python-version] }}
+        allow-prereleases: true
         architecture: 'x64'
     - name: Install tox
       run: pip install tox
@@ -202,6 +203,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ env[matrix.python-version] }}
+        allow-prereleases: true
         architecture: 'x64'
     - name: Install tox
       run: pip install tox

docs/examples/error_handler/error_handler_0/pyproject.toml

@@ -23,6 +23,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
   "opentelemetry-sdk ~= 1.3",