Description of problem:

Reviewing published DPU docs noticed two minor errors: 

dpu-operator.v4.4.19-202503130333 Succeeded - 

should be 

dpu-operator.v4.19-202503130333 Succeeded

Plus xref in RN needs updated to #about-dpu rather than index#about-dpu-and-dpu-ope

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:

    1.
    2.
    3.
    

Actual results:

Expected results:

Additional info: