test: add 3.11 to unit and conformance tests (GoogleCloudPlatform#209)

In preparation for adding the python311 runtime to GCF, we should start
testing this version.

Author: matthewrobertson

.github/workflows/conformance.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-18.04
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
     steps:
     - name: Checkout code
       uses: actions/checkout@v2
@@ -75,4 +75,4 @@ jobs:
         functionType: 'http'
         useBuildpacks: false
         validateConcurrency: true
-        cmd: "'functions-framework --source tests/conformance/main.py --target write_http_declarative_concurrent'"
+        cmd: "'functions-framework --source tests/conformance/main.py --target write_http_declarative_concurrent'"

.github/workflows/unit.yml

@@ -4,7 +4,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python: ['3.7', '3.8', '3.9', '3.10', '3.11']
         platform: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.platform }}
     steps: