Bump postcss-load-config from 2.0.0 to 2.1.0 (#13972)

Bumps [postcss-load-config](https://github.com/michael-ciniawsky/postcss-load-config) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/michael-ciniawsky/postcss-load-config/releases)
- [Changelog](https://github.com/michael-ciniawsky/postcss-load-config/blob/master/CHANGELOG.md)
- [Commits](https://github.com/michael-ciniawsky/postcss-load-config/compare/v2.0.0...v2.1.0)

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

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

yarn.lock

@@ -3126,24 +3126,14 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
-cosmiconfig@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-4.0.0.tgz#760391549580bbd2df1e562bc177b13c290972dc"
-  integrity sha512-6e5vDdrXZD+t5v0L8CrurPeybg4Fmf+FCSYxXKYVAqLUtyCSbuyqE059d0kDthTNRzKVjL7QMgNpEUlsoYH3iQ==
-  dependencies:
-    is-directory "^0.3.1"
-    js-yaml "^3.9.0"
-    parse-json "^4.0.0"
-    require-from-string "^2.0.1"
-
 cosmiconfig@^5.0.0:
-  version "5.0.7"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.0.7.tgz#39826b292ee0d78eda137dfa3173bd1c21a43b04"
-  integrity sha512-PcLqxTKiDmNT6pSpy4N6KtuPwb53W+2tzNvwOZw0WH9N6O0vLIBq0x8aj8Oj75ere4YcGi48bDFCL+3fRJdlNA==
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.2.1.tgz#040f726809c591e77a17c0a3626ca45b4f168b1a"
+  integrity sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==
   dependencies:
     import-fresh "^2.0.0"
     is-directory "^0.3.1"
-    js-yaml "^3.9.0"
+    js-yaml "^3.13.1"
     parse-json "^4.0.0"
 
 cosmiconfig@^6.0.0:
@@ -6597,7 +6587,15 @@ js-string-escape@1.0.1:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@^3.13.1, js-yaml@^3.4.6, js-yaml@^3.5.1, js-yaml@^3.5.4, js-yaml@^3.9.0:
+js-yaml@^3.13.1:
+  version "3.14.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.0.tgz#a7a34170f26a21bb162424d8adacb4113a69e482"
+  integrity sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
+js-yaml@^3.4.6, js-yaml@^3.5.1, js-yaml@^3.5.4:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -8252,11 +8250,11 @@ postcss-discard-overridden@^4.0.1:
     postcss "^7.0.0"
 
 postcss-load-config@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-2.0.0.tgz#f1312ddbf5912cd747177083c5ef7a19d62ee484"
-  integrity sha512-V5JBLzw406BB8UIfsAWSK2KSwIJ5yoEIVFb4gVkXci0QdKgA24jLmHZ/ghe/GgX0lJ0/D1uUK1ejhzEY94MChQ==
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-2.1.0.tgz#c84d692b7bb7b41ddced94ee62e8ab31b417b003"
+  integrity sha512-4pV3JJVPLd5+RueiVVB+gFOAa7GWc25XQcMp86Zexzke69mKf6Nx9LRcQywdz7yZI9n1udOxmLuAwTBypypF8Q==
   dependencies:
-    cosmiconfig "^4.0.0"
+    cosmiconfig "^5.0.0"
     import-cwd "^2.0.0"
 
 postcss-loader@^3.0.0:
@@ -9402,7 +9400,7 @@ require-directory@^2.1.1:
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
   integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
 
-require-from-string@^2.0.1, require-from-string@^2.0.2:
+require-from-string@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==