Unclear how to handle error "Provider dependency changes detected"

[drigz]

TL;DR

TF prints "Error: Provider dependency changes detected" and suggests running "terraform init" but it's not clear how to do that. Should I do it locally and send a PR with an updated lockfile? Or should Guardian do it and generate its own commit?

Expected behavior

Get a normal plan. Alternatively, get actionable instructions on how to resolve the error.

Observed behavior

I got this error:

Error: Provider dependency changes detected

Changes to the required provider dependencies were detected, but the lock
file is read-only. To use and record these requirements, run "terraform init"
without the "-lockfile=readonly" flag.

Environment Details

GUARDIAN_VERSION: 1.0.5
GUARDIAN_TERRAFORM_VERSION: 1.5.4

Additional information

I was able to work around this by ensuring I had the same version of Terraform locally, then running terraform init which updated the lockfile, and adding that commit to my PR.