Bump postcss from 8.4.32 to 8.4.33 in /ui (#1190)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.32 to 8.4.33.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.4.32...8.4.33)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

ui/package-lock.json

@@ -18,7 +18,7 @@
         "cssnano": "^6.0.1",
         "mime": "^4.0.1",
         "pascal-case": "^4.0.0",
-        "postcss": "^8.4.32",
+        "postcss": "^8.4.33",
         "postcss-load-config": "^5.0.2",
         "rollup": "^3.29.4",
         "rollup-plugin-css-only": "^4.5.2",
@@ -2281,9 +2281,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.32",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.32.tgz",
-      "integrity": "sha512-D/kj5JNu6oo2EIy+XL/26JEDTlIbB8hw85G8StOE6L74RQAVVP5rej6wxCNqyMbR4RkPfqvezVbPw81Ngd6Kcw==",
+      "version": "8.4.33",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.33.tgz",
+      "integrity": "sha512-Kkpbhhdjw2qQs2O2DGX+8m5OVqEcbB9HRBvuYM9pgrjEFUg30A9LmXNlTAUj4S9kgtGyrMbTzVjH7E+s5Re2yg==",
       "dev": true,
       "funding": [
         {

ui/package.json

@@ -21,7 +21,7 @@
     "cssnano": "^6.0.1",
     "mime": "^4.0.1",
     "pascal-case": "^4.0.0",
-    "postcss": "^8.4.32",
+    "postcss": "^8.4.33",
     "postcss-load-config": "^5.0.2",
     "rollup": "^3.29.4",
     "rollup-plugin-css-only": "^4.5.2",