Add Python 3.15 CI support (#797)

Author: methane

.github/workflows/tests.yaml

@@ -13,7 +13,7 @@ jobs:
       PIP_DISABLE_PIP_VERSION_CHECK: 1
     strategy:
       matrix:
-        python-version: ["3.10", "3.12", "3.14", "3.14t"]
+        python-version: ["3.10", "3.12", "3.14", "3.14t", "3.15", "3.15t"]
         include:
           - python-version: "3.11"
             mariadb: 1

.github/workflows/windows.yaml

@@ -20,7 +20,7 @@ jobs:
             cibw_arch: ARM64
     runs-on: ${{ matrix.os }}
     env:
-      CONNECTOR_VERSION: "3.4.8"
+      CONNECTOR_VERSION: "3.4.9"
     steps:
       - name: Cache Connector
         id: cache-connector
@@ -32,8 +32,9 @@ jobs:
       - name: Download and Unzip Connector
         if: steps.cache-connector.outputs.cache-hit != 'true'
         shell: bash
+        # zip URL should be updated by hand on each release.
         run: |
-          curl -LO "https://dlm.mariadb.com/4516912/Connectors/c/connector-c-${CONNECTOR_VERSION}/mariadb-connector-c-${CONNECTOR_VERSION}-src.zip"
+          curl -LO "https://dlm.mariadb.com/4751031/Connectors/c/connector-c-3.4.9/mariadb-connector-c-3.4.9-src.zip"
           unzip "mariadb-connector-c-${CONNECTOR_VERSION}-src.zip" -d c:/
           mv "c:/mariadb-connector-c-${CONNECTOR_VERSION}-src" c:/mariadb-connector-src