fix(pre-commit): fix pre-commit errors

Also remove lookahead from `re_param_line` as tests pass without it.

Author: adam-grant-hendry

doc/whatsnew/fragments/6211.false_negative

@@ -1,4 +1,4 @@
 Using "default" in parameter signatures of NumPy doctrings emitted a `missing-param`
 error.
 
-Closes #6211
+Closes #6211

doc/whatsnew/fragments/7360.false_negative

@@ -737,7 +737,6 @@ class NumpyDocstring(GoogleDocstring):
         \s*  (?P<param_name>\*{{0,2}}\w+)(\s?(:|\n)) # identifier with potential asterisks
         \s*
         (?P<param_type>
-         (?!=\n)
          (
           ({GoogleDocstring.re_multiple_type})      # default type declaration
           (,\s+optional|,\s+{re_default_param})?    # optional 'optional' indication
@@ -802,15 +801,15 @@ def match_param_docs(self) -> tuple[set[str], set[str]]:
 
             # check if parameter has description only
             re_only_desc = re.match(r"\s*(\*{0,2}\w+)\s*:?\n\s*\w*$", entry)
-            print(f're_only_desc: {re_only_desc}')
+            print(f"re_only_desc: {re_only_desc}")
             if re_only_desc:
-                param_name = match.group('param_name')
-                param_desc = match.group('param_type')
+                param_name = match.group("param_name")
+                param_desc = match.group("param_type")
                 param_type = None
             else:
-                param_name = match.group('param_name')
-                param_type = match.group('param_type')
-                param_desc = match.group('param_desc')
+                param_name = match.group("param_name")
+                param_type = match.group("param_type")
+                param_desc = match.group("param_desc")
 
             if param_type:
                 params_with_type.add(param_name)