fix(deps): update dependency nodebb-theme-slick to v2.0.4 (#11113)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

install/package.json

@@ -100,7 +100,7 @@
         "nodebb-rewards-essentials": "0.2.1",
         "nodebb-theme-lavender": "6.0.1",
         "nodebb-theme-persona": "12.1.12",
-        "nodebb-theme-slick": "2.0.2",
+        "nodebb-theme-slick": "2.0.4",
         "nodebb-theme-vanilla": "12.1.19",
         "nodebb-widget-essentials": "6.0.1",
         "nodemailer": "6.8.0",