Add admin collaborator 'galargh' to ipshipyard.yml

[galargh]

Summary

Why do you need this?

What else do we need to know?

DRI: myself

Reviewer's Checklist

• It is clear where the request is coming from (if unsure, ask)
• All the automated checks passed
• The YAML changes reflect the summary of the request
• The Terraform plan posted as a comment reflects the summary of the request

[github-actions]

Before merge, verify that all the following plans are correct. After merge, Apply will regenerate the plans from the merged commit and continue only if they match.

Terraform plans

ipshipyard

Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
  + create

Terraform will perform the following actions:

  # github_repository_collaborator.this["github-mgmt:galargh"] will be created
  + resource "github_repository_collaborator" "this" {
      + id                          = (known after apply)
      + invitation_id               = (known after apply)
      + permission                  = "admin"
      + permission_diff_suppression = false
      + repository                  = "github-mgmt"
      + username                    = "galargh"
    }

Plan: 1 to add, 0 to change, 0 to destroy.

[github-actions]

The following access changes will be introduced as a result of applying the plan:

Access Changes

User galargh:
  - will gain admin permission to github-mgmt