Merge pull request 'fix(iac): pin cloudflare provider + lockfile, trust homelab CA in gitea provider' (#12) from arcodange/iac-provider-fixes into main

.gitea/workflows/iac.yaml

@@ -62,6 +62,10 @@ jobs:
         run: echo -n "${{ secrets.HOMELAB_CA_CERT }}" | base64 -d > $VAULT_CACERT
       - name: terraform apply
         uses: dflook/terraform-apply@v1
+        env:
+          # the apply runs in dflook's container, which doesn't trust the homelab CA;
+          # hand the gitea provider the CA cert the step above wrote to the workspace
+          TF_VAR_gitea_cacert_file: "${{ github.workspace }}/homelab.pem"
         with:
           path: iac
           auto_approve: true