Merge branch 'octeontx2-af-cpt-update'

Srujana Challa says:

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octeontx2-af: update CPT block for CN10KB and CN10KA B0

This commit addresses two key updates for the CN10KB and CN10KA B0:

1. The number of FLT interrupt vectors has been reduced to 2 on CN10KB.
The code is updated to reflect this change across the CN10K series.
2. The maximum CPT credits that RX can use are now configurable through
a hardware CSR on CN10KA B0. This patch sets the default value to optimize
peak performance, aligning it with other chip versions.

v2:
- Addressed the review comments.
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Signed-off-by: David S. Miller <davem@davemloft.net>