ci(azure-pipelines): set custom triggers; allow tag pipelines [skip ci]

azure-pipelines.yaml

@@ -2,6 +2,18 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+trigger:
+  branches:
+    include:
+      - '*'
+  paths:
+    exclude:
+      - CHANGELOG.md
+  tags:
+    include:
+      - prod-*
+      - test-*
+
 parameters:
   - name: services
     type: object