NOISSUE - Fix handling of runreq chunks

[SammyOina]

What type of PR is this?

What does this do?

• New Features

  • Enhanced message processing for incoming run requests, improving efficiency and robustness.
  • Added new fields to the RunReqChunks message to provide better data management during streaming.

• Bug Fixes

  • Corrected handling of the last chunk in streaming to ensure accurate data transmission.

• Documentation

  • Updated protocol definitions to reflect new message structures and functionality.

• Chores

  • Improved firmware variable file handling in the virtual machine startup process.

Which issue(s) does this PR fix/relate to?

• Related Issue #
• Resolves #

Have you included tests for your changes?

Did you document any new/modified feature?

Notes