fix(deps): update arize-phoenix-client to 1.26.0 (#10406)

Co-authored-by: mikeldking <[email protected]>

Author: github-actions[bot]

pyproject.toml

@@ -57,7 +57,7 @@ dependencies = [
   "fastapi",
   "pydantic>=2.1.0", # exclude 2.0.* since it does not support the `json_encoders` configuration setting
   "authlib",
-  "arize-phoenix-client>=1.25.0",
+  "arize-phoenix-client>=1.26.0",
   "email-validator",
   "python-dateutil",
   "prometheus_client",