chore(deps): update dependency postcss to v8.2.10 (#276)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

frontend/package.json

@@ -34,7 +34,7 @@
     "mini-css-extract-plugin": "1.4.0",
     "mustache": "4.2.0",
     "node-sass": "5.0.0",
-    "postcss": "8.2.9",
+    "postcss": "8.2.10",
     "postcss-loader": "4.2.0",
     "postcss-preset-env": "6.7.0",
     "preact": "10.5.13",

yarn.lock

@@ -11206,10 +11206,10 @@ postcss-values-parser@^2.0.0, postcss-values-parser@^2.0.1:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
-[email protected].9, postcss@^8.2.8:
-  version "8.2.9"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.9.tgz#fd95ff37b5cee55c409b3fdd237296ab4096fba3"
-  integrity sha512-b+TmuIL4jGtCHtoLi+G/PisuIl9avxs8IZMSmlABRwNz5RLUUACrC+ws81dcomz1nRezm5YPdXiMEzBEKgYn+Q==
+[email protected].10:
+  version "8.2.10"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.10.tgz#ca7a042aa8aff494b334d0ff3e9e77079f6f702b"
+  integrity sha512-b/h7CPV7QEdrqIxtAf2j31U5ef05uBDuvoXv6L51Q4rcS1jdlXAVKJv+atCFdUXYl9dyTHGyoMzIepwowRJjFw==
   dependencies:
     colorette "^1.2.2"
     nanoid "^3.1.22"
@@ -11224,6 +11224,15 @@ postcss@^7.0.14, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.32, postcss@^7.0.
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
+postcss@^8.2.8:
+  version "8.2.9"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.9.tgz#fd95ff37b5cee55c409b3fdd237296ab4096fba3"
+  integrity sha512-b+TmuIL4jGtCHtoLi+G/PisuIl9avxs8IZMSmlABRwNz5RLUUACrC+ws81dcomz1nRezm5YPdXiMEzBEKgYn+Q==
+  dependencies:
+    colorette "^1.2.2"
+    nanoid "^3.1.22"
+    source-map "^0.6.1"
+
 [email protected], preact@^10.0.0:
   version "10.5.13"
   resolved "https://registry.yarnpkg.com/preact/-/preact-10.5.13.tgz#85f6c9197ecd736ce8e3bec044d08fd1330fa019"