Bump postcss from 8.4.17 to 8.4.19

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.17 to 8.4.19.
- [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/8.4.17...8.4.19)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package-lock.json

@@ -110,7 +110,7 @@
         "jest-serializer-vue": "^2.0.2",
         "jest-transform-stub": "^2.0.0",
         "jest-watch-typeahead": "^2.2.0",
-        "postcss": "^8.4.17",
+        "postcss": "^8.4.19",
         "postcss-loader": "^7.0.1",
         "sass": "^1.55.0",
         "sass-loader": "^13.1.0",
@@ -11519,9 +11519,9 @@
       "integrity": "sha512-RVAzFGo1Mx9+YukVKSgTLut6r4ZVBW8IVrqGHAPfEsVJN93WSp5HRD6+qNa7av1q/joPKDNJd55m5AJl9GBQGA=="
     },
     "node_modules/postcss": {
-      "version": "8.4.17",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-      "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+      "version": "8.4.19",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.19.tgz",
+      "integrity": "sha512-h+pbPsyhlYj6N2ozBmHhHrs9DzGmbaarbLvWipMRO7RLS+v4onj26MPFXA5OBYFxyqYhUJK456SwDcY9H2/zsA==",
       "funding": [
         {
           "type": "opencollective",
@@ -23749,9 +23749,9 @@
       "integrity": "sha512-RVAzFGo1Mx9+YukVKSgTLut6r4ZVBW8IVrqGHAPfEsVJN93WSp5HRD6+qNa7av1q/joPKDNJd55m5AJl9GBQGA=="
     },
     "postcss": {
-      "version": "8.4.17",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-      "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+      "version": "8.4.19",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.19.tgz",
+      "integrity": "sha512-h+pbPsyhlYj6N2ozBmHhHrs9DzGmbaarbLvWipMRO7RLS+v4onj26MPFXA5OBYFxyqYhUJK456SwDcY9H2/zsA==",
       "requires": {
         "nanoid": "^3.3.4",
         "picocolors": "^1.0.0",

package.json

@@ -123,7 +123,7 @@
     "jest-serializer-vue": "^2.0.2",
     "jest-transform-stub": "^2.0.0",
     "jest-watch-typeahead": "^2.2.0",
-    "postcss": "^8.4.17",
+    "postcss": "^8.4.19",
     "postcss-loader": "^7.0.1",
     "sass": "^1.55.0",
     "sass-loader": "^13.1.0",