Tests as filters were deprecated, remove unused param (#57796)

lib/ansible/playbook/conditional.py

@@ -172,7 +172,7 @@ class Conditional:
                         )
             try:
                 e = templar.environment.overlay()
-                e.filters.update(templar._get_filters(e.filters))
+                e.filters.update(templar._get_filters())
                 e.tests.update(templar._get_tests())
 
                 res = e._parse(conditional, None, None)

lib/ansible/template/__init__.py

@@ -442,7 +442,7 @@ class Templar:
         self._no_type_regex = re.compile(r'.*?\|\s*(?:%s)(?:\([^\|]*\))?\s*\)?\s*(?:%s)' %
                                          ('|'.join(C.STRING_TYPE_FILTERS), self.environment.variable_end_string))
 
-    def _get_filters(self, builtin_filters):
+    def _get_filters(self):
         '''
         Returns filter plugins, after loading and caching them if need be
         '''
@@ -775,7 +775,7 @@ class Templar:
                     setattr(myenv, key, ast.literal_eval(val.strip()))
 
             # Adds Ansible custom filters and tests
-            myenv.filters.update(self._get_filters(myenv.filters))
+            myenv.filters.update(self._get_filters())
             myenv.tests.update(self._get_tests())
 
             if escape_backslashes: