Fix yarn.lock

Author: djhi

examples/simple/package.json

@@ -10,8 +10,8 @@
         "type-check": "tsc --noEmit"
     },
     "dependencies": {
-        "@mui/icons-material": "^5.16.12",
-        "@mui/material": "^5.16.12",
+        "@mui/icons-material": "^6.0.0",
+        "@mui/material": "^6.0.0",
         "@tanstack/react-query": "^5.21.7",
         "@tanstack/react-query-devtools": "^5.21.7",
         "jsonexport": "^3.2.0",

yarn.lock

@@ -2822,7 +2822,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@mui/icons-material@npm:^6.0.0":
+"@mui/icons-material@npm:^5.16.12 || ^6.0.0, @mui/icons-material@npm:^6.0.0":
   version: 6.3.1
   resolution: "@mui/icons-material@npm:6.3.1"
   dependencies:
@@ -2838,7 +2838,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@mui/material@npm:^6.0.0":
+"@mui/material@npm:^5.16.12 || ^6.0.0, @mui/material@npm:^6.0.0":
   version: 6.3.1
   resolution: "@mui/material@npm:6.3.1"
   dependencies:
@@ -16219,8 +16219,8 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "react-admin@workspace:packages/react-admin"
   dependencies:
-    "@mui/icons-material": "npm:^6.0.0"
-    "@mui/material": "npm:^6.0.0"
+    "@mui/icons-material": "npm:^5.16.12 || ^6.0.0"
+    "@mui/material": "npm:^5.16.12 || ^6.0.0"
     cross-env: "npm:^5.2.0"
     expect: "npm:^27.4.6"
     ra-core: "npm:^5.4.3"