Add Pensando Simulation Bridge Device (simbridge) support

[thasreefkhalith]

No description provided.

[github-actions]

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[jbradleysmith]

FYI I disabled the github workflow that auto-closed this PR. I updated our repo to latest to pick up the most recent v8.2.0 release and created a v8.2.0-dev branch. Then I merged contents of this PR in #4 after testing that build and ping worked with the new version.