build: bump openai from 1.44.0 to 1.48.0 (#1349)

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

Author: dependabot[bot]

poetry.lock

@@ -17,7 +17,7 @@ azure-ai-formrecognizer = "3.3.3"
 azure-storage-blob = "12.20.0"
 azure-identity = "1.18.0"
 flask = {extras = ["async"], version = "^3.0.3"}
-openai = "1.44.0"
+openai = "1.48.0"
 langchain = "0.2.16"
 langchain-community = "0.2.17"
 langchain-openai = "0.1.25"