chore(deps): bump postcss from 8.4.17 to 8.4.18 (palantir#5729)

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

packages/node-build-scripts/package.json

@@ -23,7 +23,7 @@
  "get-sass-vars": "^3.4.0",
  "glob": "^8.0.3",
  "node-sass-package-importer": "^5.3.2",
- "postcss": "^8.4.17",
+ "postcss": "^8.4.18",
  "postcss-cli": "^10.0.0",
  "postcss-discard-comments": "^5.1.1",
  "postcss-scss": "^4.0.5",

packages/stylelint-plugin/package.json

@@ -13,7 +13,7 @@
  },
  "dependencies": {
  "@blueprintjs/colors": "^4.1.8",
- "postcss": "^8.4.17",
+ "postcss": "^8.4.18",
  "postcss-selector-parser": "^6.0.10",
  "postcss-value-parser": "^4.2.0"
  },

packages/webpack-build-scripts/package.json

@@ -16,7 +16,7 @@
  "fork-ts-checker-notifier-webpack-plugin": "^6.0.0",
  "fork-ts-checker-webpack-plugin": "^7.2.13",
  "mini-css-extract-plugin": "^2.6.1",
- "postcss": "^8.4.17",
+ "postcss": "^8.4.18",
  "postcss-discard-comments": "^5.1.2",
  "postcss-loader": "^7.0.1",
  "process": "^0.11.10",

yarn.lock

@@ -9588,10 +9588,10 @@ postcss@^7.0.6:
  source-map "^0.6.1"
  supports-color "^6.1.0"
 
-postcss@^8.2.4, postcss@^8.3.11, postcss@^8.4.16, postcss@^8.4.17, postcss@^8.4.7:
- version "8.4.17"
- resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.17.tgz#f87863ec7cd353f81f7ab2dec5d67d861bbb1be5"
- integrity sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==
+postcss@^8.2.4, postcss@^8.3.11, postcss@^8.4.16, postcss@^8.4.18, postcss@^8.4.7:
+ version "8.4.18"
+ resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.18.tgz#6d50046ea7d3d66a85e0e782074e7203bc7fbca2"
+ integrity sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==
  dependencies:
  nanoid "^3.3.4"
  picocolors "^1.0.0"