Update terraform_plan.yaml

.github/workflows/terraform_plan.yaml

@@ -14,7 +14,9 @@ jobs:
     # The type of runner that the job will run on
     runs-on: [ "229685449397" ]
     env:
-      GITHUB_TOKEN: "${{ secrets.GH_TOKEN }}"
+      GITHUB_APP_ID: ${{ vars.GH_APP_ID }}
+      GITHUB_APP_INSTALLATION_ID: ${{ vars.GH_APP_INSTALLATION_ID }}
+      GITHUB_APP_PEM_FILE: ${{ secrets.GH_APP_PEM_FILE }}
       GITHUB_OWNER: CSVD
       GITHUB_BASE_URL: https://github.e.it.census.gov
       TF_WORKSPACE: ${{ vars.terraform_workspace }}

providers.tf

@@ -1,4 +1,5 @@
 provider "github" {
   owner    = "CSVD"
   base_url = "https://github.e.it.census.gov"
+  app_auth {} # When using `GITHUB_APP_XXX` environment variables
 }