refactor: remove outdated DNS config

.github/workflows/opentofu.yml

@@ -1,38 +0,0 @@
-name: OpenTofu
-
-on:
-  push:
-    branches:
-      - master
-    paths:
-      - main.tf
-      - .terraform.lock.hcl
-
-permissions:
-  contents: read
-
-jobs:
-  opentofu:
-    name: OpenTofu
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-
-      - name: Setup OpenTofu
-        uses: opentofu/setup-opentofu@v1
-
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v1
-        with:
-          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          aws-region: us-west-1 # just a random region (also used in main.tf)
-
-      - run: tofu init
-      - run: tofu fmt -check
-      - run: tofu plan -input=false
-      - run: tofu apply -auto-approve -input=false