chore(deps): ⬆️ Update devDependency postcss to v8.4.30 (#2984)

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

yarn.lock

@@ -22082,13 +22082,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.0.0, postcss@npm:^8.1.10, postcss@npm:^8.2.15, postcss@npm:^8.3.5, postcss@npm:^8.4.14, postcss@npm:^8.4.21, postcss@npm:^8.4.23, postcss@npm:^8.4.24, postcss@npm:^8.4.27, postcss@npm:^8.4.29":
-  version: 8.4.29
-  resolution: "postcss@npm:8.4.29"
+  version: 8.4.30
+  resolution: "postcss@npm:8.4.30"
   dependencies:
     nanoid: ^3.3.6
     picocolors: ^1.0.0
     source-map-js: ^1.0.2
-  checksum: dd6daa25e781db9ae5b651d9b7bfde0ec6e60e86a37da69a18eb4773d5ddd51e28fc4ff054fbdc04636a31462e6bf09a1e50986f69ac52b10d46b7457cd36d12
+  checksum: 6c810c10c9bd3e03ca016e0b6b6756261e640aba1a9a7b1200b55502bc34b9165e38f590aef3493afc2f30ab55cdfcd43fd0f8408d69a77318ddbcf2a8ad164b
   languageName: node
   linkType: hard