Update chromadb requirement from <1.1,>=0.5 to >=0.5,<1.3 in /python

Updates the requirements on [chromadb](https://github.com/chroma-core/chroma) to permit the latest version.
- [Release notes](https://github.com/chroma-core/chroma/releases)
- [Changelog](https://github.com/chroma-core/chroma/blob/main/RELEASE_PROCESS.md)
- [Commits](chroma-core/chroma@0.5.0...1.2.1)

---
updated-dependencies:
- dependency-name: chromadb
  dependency-version: 1.2.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

python/pyproject.toml

@@ -77,7 +77,7 @@ azure = [
     "azure-cosmos ~= 4.7"
 ]
 chroma = [
-    "chromadb >= 0.5,< 1.1"
+    "chromadb >= 0.5,< 1.3"
 ]
 copilotstudio = [
     "microsoft-agents-copilotstudio-client >= 0.3.1",