Update .pre-commit-config.yaml

Author: AA-Turner

.pre-commit-config.yaml

@@ -71,12 +71,11 @@ repos:
           - '--check'
         files: '^release_management/'
 
-#  Disabled: no support for comments as at 2025-11-27.
-#  - repo: https://github.com/tox-dev/tox-ini-fmt
-#    rev: 1.4.1
-#    hooks:
-#      - id: tox-ini-fmt
-#        name: "Format tox.ini"
+  - repo: https://github.com/tox-dev/tox-ini-fmt
+    rev: 1.4.1
+    hooks:
+      - id: tox-ini-fmt
+        name: "Format tox.ini"
 
   - repo: https://github.com/sphinx-contrib/sphinx-lint
     rev: v1.0.0