chore(deps): bump postcss in the npm_and_yarn group

Bumps the npm_and_yarn group with 1 update: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.4.39 to 8.4.40
- [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/8.4.39...8.4.40)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

package.json

@@ -228,7 +228,7 @@
     "nx": "19.5.1",
     "nx-cloud": "19.0.0",
     "persistgraphql": "^0.3.11",
-    "postcss": "8.4.39",
+    "postcss": "8.4.40",
     "react-test-renderer": "^18.3.1",
     "reflect-metadata": "^0.2.1",
     "server-only": "^0.0.1",

packages/fxa-settings/package.json

@@ -162,7 +162,7 @@
     "jest-watch-typeahead": "^1.0.0",
     "lodash.groupby": "^4.6.0",
     "mini-css-extract-plugin": "^2.9.0",
-    "postcss": "^8.4.39",
+    "postcss": "^8.4.40",
     "postcss-flexbugs-fixes": "^5.0.2",
     "postcss-loader": "^8.1.1",
     "postcss-normalize": "^10.0.1",

yarn.lock

@@ -39166,7 +39166,7 @@ fsevents@~2.1.1:
     nx: 18.3.1
     persistgraphql: ^0.3.11
     pm2: ^5.3.0
-    postcss: ^8.4.39
+    postcss: ^8.4.40
     postcss-assets: ^6.0.0
     postcss-flexbugs-fixes: ^5.0.2
     postcss-import: ^16.1.0
@@ -39438,7 +39438,7 @@ fsevents@~2.1.1:
     passport-jwt: ^4.0.1
     persistgraphql: ^0.3.11
     pm2: ^5.3.0
-    postcss: 8.4.39
+    postcss: 8.4.40
     prettier: ^2.6.2
     react: 18.3.1
     react-dom: 18.3.1
@@ -55847,14 +55847,14 @@ fsevents@~2.1.1:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.39":
-  version: 8.4.39
-  resolution: "postcss@npm:8.4.39"
+"postcss@npm:8.4.40, postcss@npm:^8.4.40":
+  version: 8.4.40
+  resolution: "postcss@npm:8.4.40"
   dependencies:
     nanoid: ^3.3.7
     picocolors: ^1.0.1
     source-map-js: ^1.2.0
-  checksum: 14b130c90f165961772bdaf99c67f907f3d16494adf0868e57ef68baa67e0d1f6762db9d41ab0f4d09bab6fb7888588dba3596afd1a235fd5c2d43fba7006ac6
+  checksum: afd0cc49d2169dcd96c0f17e155c5d75de048956306a3017f1cfa6a7d66b941592245bed20f7796ceeccb2d8967749b623be2c7b010a74f67ea10fb5bdb8ba28
   languageName: node
   linkType: hard
 
@@ -55935,17 +55935,6 @@ fsevents@~2.1.1:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.39":
-  version: 8.4.40
-  resolution: "postcss@npm:8.4.40"
-  dependencies:
-    nanoid: ^3.3.7
-    picocolors: ^1.0.1
-    source-map-js: ^1.2.0
-  checksum: afd0cc49d2169dcd96c0f17e155c5d75de048956306a3017f1cfa6a7d66b941592245bed20f7796ceeccb2d8967749b623be2c7b010a74f67ea10fb5bdb8ba28
-  languageName: node
-  linkType: hard
-
 "postgres-array@npm:~2.0.0":
   version: 2.0.0
   resolution: "postgres-array@npm:2.0.0"