Deployments don't use customisable name

[glasnt]

The variable deployment_name should be included in the deployment.

Name must start with a lowercase letter followed by up to 39 lowercase letters, numbers or hyphens, and cannot end with a hyphen

[glasnt]

This should be done after #61 and #58 are merged, to minimize in flight changes.

Initial proof of concept can be done now, there might just be some merge-magic required

[glasnt]

Borrow from terraform-javascript-webapp: https://github.com/GoogleCloudPlatform/terraform-dynamic-javascript-webapp/blob/v1.1.6/infra/variables.tf#L40

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days