build(deps-dev): bump mdast-util-to-string from 3.1.1 to 3.2.0 (#6735)

Bumps [mdast-util-to-string](https://github.com/syntax-tree/mdast-util-to-string) from 3.1.1 to 3.2.0.
- [Release notes](https://github.com/syntax-tree/mdast-util-to-string/releases)
- [Commits](syntax-tree/mdast-util-to-string@3.1.1...3.2.0)

---
updated-dependencies:
- dependency-name: mdast-util-to-string
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -106,7 +106,7 @@
     "lint-staged": "^13.2.0",
     "lodash": "^4.17.21",
     "markdownlint-cli": "^0.33.0",
-    "mdast-util-to-string": "^3.1.1",
+    "mdast-util-to-string": "^3.2.0",
     "mini-css-extract-plugin": "^2.7.5",
     "mkdirp": "^2.1.6",
     "modularscale-sass": "^3.0.3",

yarn.lock

@@ -8209,10 +8209,10 @@ mdast-util-to-string@^2.0.0:
   resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-2.0.0.tgz#b8cfe6a713e1091cb5b728fc48885a4767f8b97b"
   integrity sha512-AW4DRS3QbBayY/jJmD8437V1Gombjf8RSOUCMFBuo5iHi58AGEgVCKQ+ezHkZZDpAQS75hcBMpLqjpJTjtUL7w==
 
-mdast-util-to-string@^3.0.0, mdast-util-to-string@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-3.1.1.tgz#db859050d79d48cf9896d294de06f3ede7474d16"
-  integrity sha512-tGvhT94e+cVnQt8JWE9/b3cUQZWS732TJxXHktvP+BYo62PpYD53Ls/6cC60rW21dW+txxiM4zMdc6abASvZKA==
+mdast-util-to-string@^3.0.0, mdast-util-to-string@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/mdast-util-to-string/-/mdast-util-to-string-3.2.0.tgz#66f7bb6324756741c5f47a53557f0cbf16b6f789"
+  integrity sha512-V4Zn/ncyN1QNSqSBxTrMOLpjr+IKdHl2v3KVLoWmDPscP4r9GcCi71gjgvUV1SFSKh92AjAG4peFuBl2/YgCJg==
   dependencies:
     "@types/mdast" "^3.0.0"