Merge branch 'jt/clang-format-foreach-wo-space-before-parenthesis' into next

Clang-format update to let our control macros formatted the way we
had them traditionally, e.g., "for_each_string_list_item()" without
space before the parentheses.

* jt/clang-format-foreach-wo-space-before-parenthesis:
  clang-format: exclude control macros from SpaceBeforeParens

Author: gitster

.clang-format

@@ -149,7 +149,7 @@ SpaceBeforeCaseColon: false
 #     f();
 #   }
 # }
-SpaceBeforeParens: ControlStatements
+SpaceBeforeParens: ControlStatementsExceptControlMacros
 
 # Don't insert spaces inside empty '()'
 SpaceInEmptyParentheses: false