chore(deps): update cds-snc/terraform-plan action to v3.4.2 (#443)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/tf_plan_production.yml

@@ -55,7 +55,7 @@ jobs:
           aws-region: ${{ env.AWS_REGION }}
 
       - name: Terraform plan
-        uses: cds-snc/terraform-plan@56630b0c2bcbe4e9b641f5332ea0288893e1f764 # v3.4.1
+        uses: cds-snc/terraform-plan@28de868605a2499187505c82b4f199abd8877b26 # v3.4.2
         with:
           comment-delete: true
           comment-title: "Production: ${{ matrix.module }}"