fix: correctly parse tmt inputs that contain = (e.g. BASE64 encoded strings)

[jamacku]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.32%. Comparing base (080971e) to head (f3e49f0).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #179      +/-   ##
==========================================
- Coverage   99.32%   99.32%   -0.01%     
==========================================
  Files           8        8              
  Lines         592      591       -1     
  Branches       69       68       -1     
==========================================
- Hits          588      587       -1     
  Misses          4        4              

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[phracek]

Thanks for the fixing issue #178 .

What I can say from my point of view. I totally understand this code. LGTM.

[henrywang]

Thanks @jamacku for fixing this issue. Thanks @phracek for your help on issue debugging.
I run the test on @main on PR virt-s1/bootc-workflow-test#294. The fix works in my case.
I'll update both https://github.com/containers/bootc and https://github.com/virt-s1/bootc-workflow-test to v2 when it's released.