Merge branch 'topic/at_mod_formatting' into 'master'

Fix index list depth for At_Representation_Clauses description

See merge request eng/libadalang/langkit-query-language!197

lkql_checker/doc/gnatcheck_rm/predefined_rules.rst

@@ -6824,7 +6824,7 @@ This rule has no parameters.
 .. _At_Representation_Clauses:
 
 ``At_Representation_Clauses``
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+-----------------------------
 
 .. index:: At_Representation_Clauses