Investigate unusual marker condition for yarl package in pylock.toml

[coderabbitai]

Issue Description

A strange marker condition has been added to the yarl package in the pylock.toml file:

marker = "python_full_version == '3.12.*' or platform_machine != 's390x'"

This marker is unusual because it creates a complex dependency resolution scenario:

• Allows yarl for Python 3.12.* regardless of platform architecture
• OR allows yarl for any Python version as long as the platform is NOT s390x

Context

This was observed in PR #1513: #1513 (comment)

Investigation Needed

• Understand why this specific marker combination was necessary
• Check if this is the intended behavior or if it indicates an underlying issue
• Verify if this affects dependency resolution or package installation on different platforms
• Consider if this should be simplified or if there's a more appropriate solution

Backlinks

• PR: RHOAIENG-31406: enable Runtime Datascience Images for IBM Z[s390x] (Python 3.12) #1513
• Comment: RHOAIENG-31406: enable Runtime Datascience Images for IBM Z[s390x] (Python 3.12) #1513 (comment)
• Requested by: @jiridanek