Update material-ui monorepo to v7

Author: renovate[bot]

package.json

@@ -7,8 +7,8 @@
     "@jsonforms/core": "3.5.1",
     "@jsonforms/material-renderers": "3.5.1",
     "@jsonforms/react": "3.5.1",
-    "@mui/icons-material": "6.4.11",
-    "@mui/material": "6.4.11",
+    "@mui/icons-material": "7.0.2",
+    "@mui/material": "7.0.2",
     "@types/node": "22.14.1",
     "@types/react": "19.0.",
     "@types/react-dom": "19.1.2",