Bump postcss from 8.3.9 to 8.3.10

Bumps [postcss](https://github.com/postcss/postcss) from 8.3.9 to 8.3.10.
- [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/8.3.9...8.3.10)

---
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

@@ -10485,9 +10485,9 @@
       "dev": true
     },
     "nanoid": {
-      "version": "3.1.28",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.28.tgz",
-      "integrity": "sha512-gSu9VZ2HtmoKYe/lmyPFES5nknFrHa+/DT9muUFWFMi6Jh9E1I7bkvlQ8xxf1Kos9pi9o8lBnIOkatMhKX/YUw==",
+      "version": "3.1.30",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
+      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ==",
       "dev": true
     },
     "nanomatch": {
@@ -11071,14 +11071,22 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.3.9",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.9.tgz",
-      "integrity": "sha512-f/ZFyAKh9Dnqytx5X62jgjhhzttjZS7hMsohcI7HEI5tjELX/HxCy3EFhsRxyzGvrzFF+82XPvCS8T9TFleVJw==",
+      "version": "8.3.10",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.10.tgz",
+      "integrity": "sha512-YYfvfUdWx+ECpr5Hgc6XRfsaux8LksL5ey8qTtWiuRXOpOF1YYMwAySdh0nSmwhZAFvvJ6rgiIkKVShu4x2T1Q==",
       "dev": true,
       "requires": {
-        "nanoid": "^3.1.28",
-        "picocolors": "^0.2.1",
+        "nanoid": "^3.1.30",
+        "picocolors": "^1.0.0",
         "source-map-js": "^0.6.2"
+      },
+      "dependencies": {
+        "picocolors": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
+          "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
+          "dev": true
+        }
       }
     },
     "postcss-calc": {

package.json

@@ -61,7 +61,7 @@
     "jest": "^26.6.3",
     "mini-css-extract-plugin": "^2.4.2",
     "optimize-css-assets-webpack-plugin": "^6.0.1",
-    "postcss": "^8.3.9",
+    "postcss": "^8.3.10",
     "postcss-loader": "^6.2.0",
     "prettier": "^2.4.1",
     "prettier-webpack-plugin": "^1.2.0",