VIA-102 AJ/AS Fix for failing terraform validation

Author: ankur-jain-nhs

.github/actions/lint-terraform/action.yaml

@@ -16,5 +16,6 @@ runs:
       run: |
         stacks=${{ inputs.root-modules }}
         for dir in $(find infrastructure/environments -maxdepth 1 -mindepth 1 -type d; echo ${stacks//,/$'\n'}); do
+          ( cd $dir && terraform init -backend=false )
           dir=$dir make terraform-validate
         done