Count the number of wrong-settings reports

Signed-off-by: Dylan Aïssi <dylan.aissi@collabora.com>

bin/dashboard

@@ -74,6 +74,12 @@ def preprocess_packaging_data(data):
         "total_packaging_delta": sum(
             count_reports(p, lambda r: r["domain"] == "delta") for p in packages
         ),
+        "wrong_settings_count": sum(
+            count_reports(
+                p, lambda r: r["domain"] == "git" and r["kind"] == "wrong-settings"
+            )
+            for p in packages
+        ),
     }
     data["summary"] = summary