feat(plugin-sentry): update plugin to 3.0 (#8613)

Updates the plugin to 3.0

Test:
```sh
NEXT_PUBLIC_SENTRY_DSN=<DSN here> pnpm dev plugin-sentry
```

Example:
```ts
sentryPlugin({
  options: {
    captureErrors: [400, 403],
    context: ({ defaultContext, req }) => {
      return {
        ...defaultContext,
        tags: {
          locale: req.locale,
        },
      }
    },
    debug: true,
  },
  Sentry,
})
```

test/package.json

@@ -56,6 +56,7 @@
     "@payloadcms/storage-vercel-blob": "workspace:*",
     "@payloadcms/translations": "workspace:*",
     "@payloadcms/ui": "workspace:*",
+    "@sentry/nextjs": "^8.33.1",
     "@sentry/react": "^7.77.0",
     "@types/react": "npm:types-react@19.0.0-rc.1",
     "@types/react-dom": "npm:types-react-dom@19.0.0-rc.1",