Remove the dependency on openfoammeshreader

[friedenhe]

Purpose

Change the name of openfoammeshreader to pyofm and remove the reg test dependency on it. The test has been moved to pyofm and will be tested there.

Type of change

What types of change is it?
Select the appropriate type(s) that describe this PR

• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)

Testing

The test1 in idwarp has been commented out. It will be tested in pyofm instead.

Checklist

Put an x in the boxes that apply.

• I have run unit and regression tests which pass locally with my changes
• I have added new tests that prove my fix is effective or that my feature works
• I have added necessary documentation

[Xiaosong2105]

Can you tell how test case 1 is different from the other regression tests, please?
You moved test case 1 only, but left the other cases unchanged.
Also, in the original code, test 1 is run under the condition of "try ... except".
Why is that?

[friedenhe]

The only difference between test1 and others is that test1 uses the openfoammeshreader to read OpenFOAM meshes, while others read cgns meshes. We want to remove the dependency of idwarp's reg test on openfoammeshreader. test1 will be moved to the openfoammeshreader repo. So test1 is commented out, but we do want to test idwarp handling cgns meshes. I posted something on slack about it.

[Xiaosong2105]

Got it, thanks!

[ewu63]

Looks good to me, I did test locally and everything worked (without test1 of course).