Improving HexBlock.hasPinPitch

[john-science]

What is the change? Why is it being made?

We are stopping all exceptions from being raised from HexBlock.hasPinPitch.

SCR Information

Change Type: trivial

One-Sentence Rationale: We don't want the hasPinPitch to raise an exception for wires or pins.

One-line Impact on Requirements: NA

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Checklist

• This PR has only one purpose or idea.
• Tests have been added/updated to verify any new/changed code.
• The documentation is still up-to-date in the doc folder.
• The code style follows good practices.
• The dependencies are still up-to-date in pyproject.toml.