* fix: ensure consistent version extraction for langflow-base in workflows
Updated version extraction commands in multiple workflow files to consistently use 'head -n 1' for retrieving the first occurrence of the langflow-base version. This change improves reliability in version detection across docker-build, nightly_build, python_test, release_nightly, and release workflows.
* fix: correct version extraction command in nightly build workflow
Removed an extraneous quote from the version extraction command in the nightly_build.yml workflow file to ensure proper execution and reliability in retrieving the langflow-base version.