Merge pull request #343 from jenkinsci/dependabot/npm_and_yarn/postcss-8.4.49

Bump postcss from 8.4.48 to 8.4.49

Author: uhafner

package.json

@@ -15,7 +15,7 @@
     "rtlcss": "4.3.0",
     "sass": "1.80.6",
     "npm-run-all2": "7.0.1",
-    "postcss": "8.4.48",
+    "postcss": "8.4.49",
     "postcss-cli": "11.0.0",
     "remark-cli": "12.0.1",
     "remark-lint": "10.0.0",