chore(deps): update dependency postcss to v8.4.38 (#25)

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

yarn.lock

@@ -4217,9 +4217,9 @@ postcss@^8.1.10:
     source-map-js "^1.0.2"
 
 postcss@^8.2.15, postcss@^8.3.11:
-  version "8.4.37"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.37.tgz#4505f992cd0c20e03d25f13b31901640b2db731a"
-  integrity sha512-7iB/v/r7Woof0glKLH8b1SPHrsX7uhdO+Geb41QpF/+mWZHU3uxxSlN+UXGVit1PawOYDToO+AbZzhBzWRDwbQ==
+  version "8.4.38"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.38.tgz#b387d533baf2054288e337066d81c6bee9db9e0e"
+  integrity sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==
   dependencies:
     nanoid "^3.3.7"
     picocolors "^1.0.0"