Force Azure to update any cached tags

Author: guyer

.azure/pipelines.yml

@@ -278,7 +278,7 @@ stages:
           python_version: $(python_version)
           conda_packages: $(conda_packages)
 
-      - bash: git fetch origin --tags
+      - bash: git fetch origin --tags --force
         displayName: Fetch tags
 
       - bash: |