build(deps): bump @mui/styles from 6.4.3 to 6.4.4 (#1596)

Bumps [@mui/styles](https://github.com/mui/material-ui/tree/HEAD/packages/mui-styles) from 6.4.3 to 6.4.4.
- [Release notes](https://github.com/mui/material-ui/releases)
- [Changelog](https://github.com/mui/material-ui/blob/v6.4.4/CHANGELOG.md)
- [Commits](https://github.com/mui/material-ui/commits/v6.4.4/packages/mui-styles)

---
updated-dependencies:
- dependency-name: "@mui/styles"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "@feathersjs/rest-client": "^4.5.16",
     "@mui/lab": "^5.0.0-alpha.173",
     "@mui/material": "^5.16.7",
-    "@mui/styles": "^6.4.3",
+    "@mui/styles": "^6.4.4",
     "axios": "^1.7.9",
     "ra-data-feathers": "^2.9.4",
     "ra-input-rich-text": "^5.4.4",

yarn.lock

@@ -2003,10 +2003,10 @@
     csstype "^3.1.3"
     prop-types "^15.8.1"
 
-"@mui/styles@^6.4.3":
-  version "6.4.3"
-  resolved "https://registry.yarnpkg.com/@mui/styles/-/styles-6.4.3.tgz#67ac2e887def585ed4596efefccbfb94c84086b7"
-  integrity sha512-tn6R4diNdxtO770qJGQuVaKDIlP+GlLFYOTwDUwX3iy3mJ53ujDnLPtLbGn91UdhCHtYhPjROvkumttseYIxfA==
+"@mui/styles@^6.4.4":
+  version "6.4.4"
+  resolved "https://registry.yarnpkg.com/@mui/styles/-/styles-6.4.4.tgz#6de0f208c7f677c9ff7bc2b6ae20cf1d64fe1fff"
+  integrity sha512-QjB9jhjVTPR7+icGQQzjTUPAu/LodnwcRV3HNDqO5sr1HJhZOqd8V8TF/8ArXWwVIm0yw6E/MTvnvhJB82LUPQ==
   dependencies:
     "@babel/runtime" "^7.26.0"
     "@emotion/hash" "^0.9.2"