CI: Add stable-2.17; copy ignore.txt files from 2.17 to 2.18; move stable-2.14 from AZP to GHA (#721)

* Add stable-2.17 to CI; copy ignore files from 2.17 to 2.18.

* Move stable-2.14 from AZP to GHA.

.github/workflows/ansible-test.yml

@@ -34,6 +34,7 @@ jobs:
           - '2.11'
           - '2.12'
           - '2.13'
+          - '2.14'
     # Ansible-test on various stable branches does not yet work well with cgroups v2.
     # Since ubuntu-latest now uses Ubuntu 22.04, we need to fall back to the ubuntu-20.04
     # image for these stable branches. The list of branches where this is necessary will
@@ -74,6 +75,7 @@ jobs:
           - '2.11'
           - '2.12'
           - '2.13'
+          - '2.14'
 
     steps:
       - name: >-
@@ -253,6 +255,23 @@ jobs:
             docker: default
             python: '3.8'
             target: azp/generic/2/
+          # 2.14
+          - ansible: '2.14'
+            docker: ubuntu2004
+            python: ''
+            target: azp/posix/1/
+          - ansible: '2.14'
+            docker: ubuntu2004
+            python: ''
+            target: azp/posix/2/
+          - ansible: '2.14'
+            docker: default
+            python: '3.9'
+            target: azp/generic/1/
+          - ansible: '2.14'
+            docker: default
+            python: '3.9'
+            target: azp/generic/2/
 
     steps:
       - name: >-