Bump @primer/octicons-react in /extensions/ql-vscode (#1569)

Bumps [@primer/octicons-react](https://github.com/primer/octicons) from 16.3.0 to 17.6.0.
- [Release notes](https://github.com/primer/octicons/releases)
- [Changelog](https://github.com/primer/octicons/blob/main/CHANGELOG.md)
- [Commits](primer/octicons@v16.3.0...v17.6.0)

---
updated-dependencies:
- dependency-name: "@primer/octicons-react"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -1207,7 +1207,7 @@
   "dependencies": {
     "@octokit/plugin-retry": "^3.0.9",
     "@octokit/rest": "^19.0.4",
-    "@primer/octicons-react": "^16.3.0",
+    "@primer/octicons-react": "^17.6.0",
     "@primer/react": "^35.0.0",
     "@vscode/codicons": "^0.0.31",
     "@vscode/webview-ui-toolkit": "^1.0.1",