chore(deps): bump modal from 0.64.192 to 0.73.16

Bumps [modal](https://github.com/modal-labs/modal-client) from 0.64.192 to 0.73.16.
- [Changelog](https://github.com/modal-labs/modal-client/blob/main/CHANGELOG.md)
- [Commits](modal-labs/modal-client@v0.64.192...v0.73.16)

---
updated-dependencies:
- dependency-name: modal
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

poetry.lock

@@ -56,7 +56,7 @@ whatthepatch = "^1.0.6"
 protobuf = "^4.21.6,<5.0.0" # chromadb currently fails on 5.0+
 opentelemetry-api = "1.25.0"
 opentelemetry-exporter-otlp-proto-grpc = "1.25.0"
-modal = "^0.64.145"
+modal = ">=0.64.145,<0.74.0"
 
 [tool.poetry.group.llama-index.dependencies]
 llama-index = "*"