chore: update @globus/sdk to ^6.2.0 (#132)

* chore: update @globus/sdk to ^6.2.0

Update the @globus/sdk devDependency from ^5.8.0 to ^6.2.0 to use the latest stable version. All tests and builds pass successfully with the new version.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* chore: update peerDependencies to reference stable 6.x

Update the @globus/sdk peerDependency range from ">=5.4.0 || >=6.0.0-rc.6" to ">=5.4.0 || >=6.0.0" to reference the stable 6.x version instead of the release candidate.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Joe Bottigliero <694253+jbottigliero@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: 3 people

package-lock.json

@@ -28,12 +28,12 @@
   "author": "Joe Bottigliero",
   "license": "Apache-2.0",
   "peerDependencies": {
-    "@globus/sdk": ">=5.4.0 || >=6.0.0-rc.6",
+    "@globus/sdk": ">=5.4.0 || >=6.0.0",
     "react": ">=18",
     "react-dom": ">=18"
   },
   "devDependencies": {
-    "@globus/sdk": "^5.8.0",
+    "@globus/sdk": "^6.2.0",
     "@testing-library/dom": "^10.4.1",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",