chore(deps-dev): bump llama-index from 0.12.40 to 0.12.41 (#15)

Bumps [llama-index](https://github.com/run-llama/llama_index) from 0.12.40 to 0.12.41.
- [Release notes](https://github.com/run-llama/llama_index/releases)
- [Changelog](https://github.com/run-llama/llama_index/blob/main/CHANGELOG.md)
- [Commits](run-llama/llama_index@v0.12.40...v0.12.41)

---
updated-dependencies:
- dependency-name: llama-index
  dependency-version: 0.12.41
  dependency-type: direct:development
...

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

Author: dependabot[bot]

requirements.txt

@@ -14,4 +14,4 @@
 
 google-cloud-spanner==3.51.0
 llama-index-core==0.12.48
-llama-index==0.12.22
+llama-index==0.12.41