Bump postcss from 8.1.14 to 8.2.0

Bumps [postcss](https://github.com/postcss/postcss) from 8.1.14 to 8.2.0.
- [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/8.1.14...8.2.0)

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -9332,9 +9332,9 @@
             "dev": true
         },
         "postcss": {
-            "version": "8.1.14",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.1.14.tgz",
-            "integrity": "sha512-KatkyVPBKfENS+c3dpXJoDXnDD5UZs5exAnDksLqaRJPKwYphEPZt4N0m0i049v2/BtWVQibAhxW4ilXXcolpA==",
+            "version": "8.2.0",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.0.tgz",
+            "integrity": "sha512-vZ8cb6AlN53hHlnPvR+oj7fA46LU05Ysv7O7sNh1ixQrCbtx+d8/h+5tDER9XAccVhkf3aYskAiWmh0DdjNLbw==",
             "dev": true,
             "requires": {
                 "colorette": "^1.2.1",

package.json

@@ -66,7 +66,7 @@
         "gulp-terser": "^2.0.0",
         "gulp-zip": "^5.0.2",
         "merge-stream": "^2.0.0",
-        "postcss": "^8.1.14",
+        "postcss": "^8.2.0",
         "sass": "^1.30.0",
         "terser": "^5.5.1",
         "vinyl-buffer": "^1.0.1",