Add mdehsan873 to django-commons

[cunla]

Fix #390. See next steps in New Member Playbook

[Copilot]

Pull request overview

Adds the GitHub user mdehsan873 to the Django Commons GitHub organization members list to resolve issue #390 and follow the New Member Playbook process.

Changes:

• Added mdehsan873 to the members array in production Terraform org configuration.

[cunla]

Terraform plan in terraform
With var files: terraform/production/org.tfvars terraform/production/repositories.tfvars
With variables: github_token = (sensitive value)

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

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_membership.this["mdehsan873"] will be created
+   resource "github_membership" "this" {
+       downgrade_on_destroy = false
+       etag                 = (known after apply)
+       id                   = (known after apply)
+       role                 = "member"
+       username             = "mdehsan873"
    }

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

📝 Plan generated in Plan org changes and list them in a PR #275