chore(repo): update nx to 21.0.0-beta.6 (#30837)

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## Current Behavior
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This repo uses Nx `21.0.0-beta.4`

## Expected Behavior
<!-- This is the behavior we should expect with the changes in this PR
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This repo uses Nx `21.0.0-beta.6`

## Related Issue(s)
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merged. -->

Fixes #

package.json

@@ -74,27 +74,27 @@
     "@notionhq/client": "^2.2.15",
     "@nuxt/kit": "^3.10.0",
     "@nuxt/schema": "^3.10.0",
-    "@nx/angular": "21.0.0-beta.4",
-    "@nx/cypress": "21.0.0-beta.4",
-    "@nx/devkit": "21.0.0-beta.4",
-    "@nx/esbuild": "21.0.0-beta.4",
-    "@nx/eslint": "21.0.0-beta.4",
-    "@nx/eslint-plugin": "21.0.0-beta.4",
-    "@nx/jest": "21.0.0-beta.4",
-    "@nx/js": "21.0.0-beta.4",
+    "@nx/angular": "21.0.0-beta.6",
+    "@nx/cypress": "21.0.0-beta.6",
+    "@nx/devkit": "21.0.0-beta.6",
+    "@nx/esbuild": "21.0.0-beta.6",
+    "@nx/eslint": "21.0.0-beta.6",
+    "@nx/eslint-plugin": "21.0.0-beta.6",
+    "@nx/jest": "21.0.0-beta.6",
+    "@nx/js": "21.0.0-beta.6",
     "@nx/key": "1.3.0-beta.11",
-    "@nx/next": "21.0.0-beta.4",
-    "@nx/playwright": "21.0.0-beta.4",
+    "@nx/next": "21.0.0-beta.6",
+    "@nx/playwright": "21.0.0-beta.6",
     "@nx/powerpack-conformance": "1.3.0-beta.11",
     "@nx/powerpack-enterprise-cloud": "1.3.0-beta.11",
     "@nx/powerpack-license": "1.3.0-beta.11",
-    "@nx/react": "21.0.0-beta.4",
-    "@nx/rsbuild": "21.0.0-beta.4",
-    "@nx/rspack": "21.0.0-beta.4",
-    "@nx/storybook": "21.0.0-beta.4",
-    "@nx/vite": "21.0.0-beta.4",
-    "@nx/web": "21.0.0-beta.4",
-    "@nx/webpack": "21.0.0-beta.4",
+    "@nx/react": "21.0.0-beta.6",
+    "@nx/rsbuild": "21.0.0-beta.6",
+    "@nx/rspack": "21.0.0-beta.6",
+    "@nx/storybook": "21.0.0-beta.6",
+    "@nx/vite": "21.0.0-beta.6",
+    "@nx/web": "21.0.0-beta.6",
+    "@nx/webpack": "21.0.0-beta.6",
     "@phenomnomnominal/tsquery": "~5.0.1",
     "@playwright/test": "^1.36.1",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.7",
@@ -266,7 +266,7 @@
     "ng-packagr": "19.2.0",
     "npm-package-arg": "11.0.1",
     "nuxt": "^3.10.0",
-    "nx": "21.0.0-beta.4",
+    "nx": "21.0.0-beta.6",
     "octokit": "^2.0.14",
     "open": "^8.4.0",
     "openai": "~4.3.1",