Bump google.golang.org/grpc from 1.76.0 to 1.79.3

[wesleymccollam]

Change Description

Bump google.golang.org/grpc from 1.76.0 to 1.79.3 to resolve CVE-2026-33186

Change Characteristics

• This PR contains beta functionality
• This PR requires introduction of breaking changes

Checklist

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• Check to confirm: I have performed a review of my PR against the PR checklist and confirm that:
  • Changes have proper unit and acceptance test coverage (including regression tests)
  • Impacted command, parameter and flag descriptions have been reviewed and updated
  • Impacted command examples have been reviewed and updated
  • Impacted documentation files have been reviewed and updated
  • Does not introduce breaking changes to commands, parameters or flags (unless required to do so)
  • I am aware that changes to generated code may not be merged

Required SDK Upgrades

N/a

Testing

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Shell Command(s)

Testing Results

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End-to-end Tests Workflow Links

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