Update Python to 3.11, and the default ansible-core branch to stable-2.17. (#94)

Author: felixfontein

.github/workflows/_shared-docs-build-pr.yml

@@ -16,12 +16,12 @@ on:
         description: The version of Python to install.
         required: false
         type: string
-        default: '3.10'
+        default: '3.11'
       ansible-ref:
         description: The ref from which to install ansible, for example "stable-2.14" or "milestone".
         required: false
         type: string
-        default: stable-2.15
+        default: stable-2.17
       init-dest-dir:
         description: A directory relative to the checkout where the init process has already been run.
         required: false

.github/workflows/_shared-docs-build-push.yml

@@ -16,12 +16,12 @@ on:
         description: The version of Python to install.
         required: false
         type: string
-        default: '3.10'
+        default: '3.11'
       ansible-ref:
         description: The ref from which to install ansible, for example "stable-2.14" or "milestone".
         required: false
         type: string
-        default: stable-2.15
+        default: stable-2.17
       build-ref:
         description: |
           The ref from this repository to check out and build.