ci: update litellm requirement from <1.73.0,>=1.72.6 to >=1.72.6,<1.78.0#18

dependabot[bot] wants to merge 1 commit intomainleewaylicn/sdk-python:mainfrom

dependabot/pip/litellm-gte-1.72.6-and-lt-1.78.0leewaylicn/sdk-python:dependabot/pip/litellm-gte-1.72.6-and-lt-1.78.0Copy head branch name to clipboard