Drone: update Lint results to reflect reduced error/warning count [skip ci]

Signed-off-by: Marcel Hibbe <drone@nextcloud.com>

scripts/analysis/lint-results.txt

@@ -1,2 +1,2 @@
 DO NOT TOUCH; GENERATED BY DRONE
-      <span class="mdl-layout-title">Lint Report: 1 errors and 270 warnings</span>
+      <span class="mdl-layout-title">Lint Report: 1 error and 269 warnings</span>