Update dependency postcss to v8.4.32 (#28185)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

yarn.lock

@@ -11784,12 +11784,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.6":
-  version: 3.3.6
-  resolution: "nanoid@npm:3.3.6"
+"nanoid@npm:^3.3.7":
+  version: 3.3.7
+  resolution: "nanoid@npm:3.3.7"
   bin:
     nanoid: bin/nanoid.cjs
-  checksum: 606b355960d0fcbe3d27924c4c52ef7d47d3b57208808ece73279420d91469b01ec1dce10fae512b6d4a8c5a5432b352b228336a8b2202a6ea68e67fa348e2ee
+  checksum: e3fb661aa083454f40500473bb69eedb85dc160e763150b9a2c567c7e9ff560ce028a9f833123b618a6ea742e311138b591910e795614a629029e86e180660f3
   languageName: node
   linkType: hard
 
@@ -13218,13 +13218,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.2.15, postcss@npm:^8.4.24, postcss@npm:^8.4.28":
-  version: 8.4.31
-  resolution: "postcss@npm:8.4.31"
+  version: 8.4.32
+  resolution: "postcss@npm:8.4.32"
   dependencies:
-    nanoid: "npm:^3.3.6"
+    nanoid: "npm:^3.3.7"
     picocolors: "npm:^1.0.0"
     source-map-js: "npm:^1.0.2"
-  checksum: 748b82e6e5fc34034dcf2ae88ea3d11fd09f69b6c50ecdd3b4a875cfc7cdca435c958b211e2cb52355422ab6fccb7d8f2f2923161d7a1b281029e4a913d59acf
+  checksum: 39308a9195fa34d4dbdd7b58a896cff0c7809f84f7a4ac1b95b68ca86c9138a395addff33075668ed3983d41b90aac05754c445237a9365eb1c3a5602ebd03ad
   languageName: node
   linkType: hard