GitGrep: Use the text editor font for the results

This looks more consistent with the results reported by the internal engine.

Change-Id: I7a83954d230a61bb6db380d28de32ebde95ad366
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/git/gitgrep.cpp

@@ -111,6 +111,7 @@ public:
         for (const auto &match : std::as_const(matches)) {
             result.setMainRange(lineNumber, match.matchStart, match.matchLength);
             result.setUserData(match.regexpCapturedTexts);
+            result.setUseTextEditorFont(true);
             resultList->append(result);
         }
     }