Patch azure-template back to green (Azure#43533)

* Update sdk/template/azure-template/pyproject.toml to use `repository` instead of `source`

Author: scbedd

sdk/template/azure-template/pyproject.toml

@@ -29,7 +29,7 @@ dynamic = ["version", "readme"]
 
 [project.urls]
 "Bug Reports" = "https://github.com/Azure/azure-sdk-for-python/issues"
-"Source" = "https://github.com/Azure/azure-sdk-for-python"
+repository = "https://github.com/Azure/azure-sdk-for-python"
 
 [tool.setuptools.dynamic]
 version = {attr = "azure.template._version.VERSION"}