Remove dimensions from mainline runs, add 3.13 target

.github/workflows/integrations.yml

@@ -100,17 +100,8 @@ jobs:
           ./tests/ci/integration/run_socat_integration.sh
   python-main:
     if: github.repository_owner == 'aws'
-    strategy:
-      fail-fast: false
-      matrix:
-        openssl_in_crt:
-          - "0"
-          - "1"
-        fips:
-          - "0"
-          - "1"
     runs-on: ubuntu-latest
-    name: Python main (FIPS=${{ matrix.fips}} OPENSSL_IN_CRT=${{ matrix.openssl_in_crt }})
+    name: Python main
     steps:
       - name: Install OS Dependencies
         run: |
@@ -120,9 +111,6 @@ jobs:
       - name: Build AWS-LC, build python, run tests
         run: |
           ./tests/ci/integration/run_python_integration.sh main
-        env:
-          FIPS: ${{ matrix.fips }}
-          AWS_CRT_BUILD_USE_SYSTEM_LIBCRYPTO: ${{ matrix.openssl_in_crt }}
   python-releases:
     if: github.repository_owner == 'aws'
     strategy:
@@ -144,7 +132,7 @@ jobs:
       - uses: actions/checkout@v3
       - name: Build AWS-LC, build python, run tests
         run: |
-          ./tests/ci/integration/run_python_integration.sh 3.10 3.11 3.12
+          ./tests/ci/integration/run_python_integration.sh 3.10 3.11 3.12 3.13
         env:
           FIPS: ${{ matrix.fips }}
           AWS_CRT_BUILD_USE_SYSTEM_LIBCRYPTO: ${{ matrix.openssl_in_crt }}