Deploy succeeds on push but fails on tagging

[kgress]

Bug

The deployment is failing due to a git issue on tagging. It appears the runner is not configured for performing pushes?

Error:  Provider message:
Error:  The git-tag command failed.
Error:  Command output:
Error:  Committer identity unknown

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

Expected

The tagging from the runner should work.