[BUILD] Fix Release workflow dependency resolution failure

[matei0494]

Description

The release workflow was failing during the freeze_requirements.sh step with a dependency resolution error:
CRITICAL:pipenv.patched.pip._internal.resolution.resolvelib.factory:Cannot install -r /tmp/pipenv-yc5fqxyi-requirements/pipenv-7aqv2loc-constraints.txt (line 18) and boto3==1.40.30 because these package versions have conflicting dependencies.
Root Cause: The workflow was using Python 3.x (which resolved to 3.14.0), while the Dockerfile uses Python 3.12.3.

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.