ci: pin ubuntu version

[AlexanderBrevig]

Close #31 Pin version

[github-actions[bot]]

Terraform Plan 📖success

Show Plan

```tf module.init.data.google_projects.kubernetes_projects: Reading... module.init.data.google_projects.app_projects: Reading... module.init.data.google_projects.network_projects: Reading... module.init.data.google_projects.network_projects: Read complete after 0s [id=lifecycleState:ACTIVE labels.app_short:network labels.environment:dev] module.init.data.google_compute_network.main_network_project_vpc: Reading... module.init.data.google_projects.app_projects: Read complete after 0s [id=lifecycleState:ACTIVE labels.app_id:ghaci labels.environment:dev] module.init.data.google_service_account.application_default: Reading... module.init.data.google_projects.kubernetes_projects: Read complete after 0s [id=lifecycleState:ACTIVE labels.kubernetes:true labels.environment:dev] module.init.data.google_compute_network.main_network_project_vpc: Read complete after 0s [id=projects/ent-networks-dev-001/global/networks/vpc-dev-001] module.init.data.google_service_account.application_default: Read complete after 0s [id=projects/ent-ghaci-dev/serviceAccounts/application@ent-ghaci-dev.iam.gserviceaccount.com] No changes. Your infrastructure matches the configuration. Terraform has compared your real infrastructure against your configuration and found no differences, so no changes are needed. ```

Pushed by: @AlexanderBrevig, Action: pull_request

[github-actions[bot]]

Terraform Apply 📖``

Show Apply

```tf module.init.data.google_projects.kubernetes_projects: Reading... module.init.data.google_projects.network_projects: Reading... module.init.data.google_projects.app_projects: Reading... module.init.data.google_projects.network_projects: Read complete after 1s [id=lifecycleState:ACTIVE labels.app_short:network labels.environment:dev] module.init.data.google_compute_network.main_network_project_vpc: Reading... module.init.data.google_projects.app_projects: Read complete after 1s [id=lifecycleState:ACTIVE labels.app_id:ghaci labels.environment:dev] module.init.data.google_service_account.application_default: Reading... module.init.data.google_projects.kubernetes_projects: Read complete after 1s [id=lifecycleState:ACTIVE labels.kubernetes:true labels.environment:dev] module.init.data.google_service_account.application_default: Read complete after 0s [id=projects/ent-ghaci-dev/serviceAccounts/application@ent-ghaci-dev.iam.gserviceaccount.com] module.init.data.google_compute_network.main_network_project_vpc: Read complete after 0s [id=projects/ent-networks-dev-001/global/networks/vpc-dev-001] No changes. Your infrastructure matches the configuration. Terraform has compared your real infrastructure against your configuration and found no differences, so no changes are needed. Releasing state lock. This may take a few moments... Apply complete! Resources: 0 added, 0 changed, 0 destroyed. ```

Pushed by: @AlexanderBrevig, Action: pull_request