Merge pull request #1519 from Webperf-se/bump-plugin-css-to-2026.6.1

"plugin-css": from "2026.6.0" to "2026.6.1"

Author: marcusosterberg

package.json

@@ -19,7 +19,7 @@
     "@sitespeed.io/plugin-lighthouse": "13.0.1",
     "pa11y": "9.1.1",
     "sitespeed.io": "41.3.0",
-    "plugin-css": "2026.6.0",
+    "plugin-css": "2026.6.1",
     "plugin-html": "2026.6.0",
     "plugin-javascript": "2026.6.0",
     "plugin-pagenotfound": "2026.6.0",