ci: fix validate pipeline

.drone.yml

@@ -43,26 +43,25 @@ environment:
   TF_IN_AUTOMATION: "1"
 
 steps:
-- name: get terraform 
-  image: hashicorp/terraform:1.1.8
+- name: get bash 
+  image: ubuntu:22.04
   commands:
-  - mv /bin/terraform .
+  - mv /usr/bin/bash ./bash
 
 - name: validate
-  image: ubuntu:22.04
+  image: hashicorp/terraform:1.1.8
   commands:
     - mkdir -p ~/.ssh
     - chmod 755 ~/.ssh
     - echo "$${CI_SSH_KEY}" | base64 -d > ~/.ssh/id_rsa
     - chmod 600 ~/.ssh/id_rsa
-    - mv terraform /bin/terraform
-    - scripts/validate.sh
+    - ./bash scripts/validate.sh
   environment:
     GIT_SSH_COMMAND: "ssh -o StrictHostKeyChecking=no"
     CI_SSH_KEY:
       from_secret: ci-ssh-key
 ---
 kind: signature
-hmac: fe3dd25a32f51ba75f0e1aac4e8d4708fdac266a06ec4b3dbb4b8656f42a84ec
+hmac: 67bb210e57f424c1fcb464b71bc479fd057206556bbc1835d61000706116b61a
 
 ...