Add v17.* branches to CI and daily insertions

Author: AArnott

azure-pipelines/official.yml

@@ -4,6 +4,7 @@ trigger:
     include:
     - main
     - 'v16.*'
+    - 'v17.*'
     - 'validate/*'
   paths:
     exclude:
@@ -18,6 +19,7 @@ schedules:
     include:
     - main
     - 'v16.*'
+    - 'v17.*'
 
 parameters:
 - name: SignTypeSelection