Convergence result in CI

[sbryngelson]

Ensure WENO5/3/1 and MUSCL are getting appropriate convergence via the 2D isentropic vortex problem demonstrated here https://mflowcode.github.io/documentation/md_examples.html in CI.

[sbryngelson]

#1030 is related to this issue.

[copilot-swe-agent]

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