ci: remove sdk deprecate npm version pipeline from drone

Author: SeddikBellamine

.drone.yml

@@ -123,33 +123,6 @@ steps:
       # - smart-contract-prod-upgrade
 
 ---
-kind: pipeline
-type: docker
-name: sdk deprecate npm version
-
-trigger:
-  event:
-    - promote
-  target:
-    # deprecates a version of @iexec/dataprotector
-    - sdk-deprecate-package
-
-steps:
-  - name: authenticate
-    image: robertstettner/drone-npm-auth
-    settings:
-      username:
-        from_secret: npm_username
-      token:
-        from_secret: npm_token
-
-  - name: deprecate package
-    image: node:18.19
-    params:
-      - PACKAGE_VERSION
-    commands:
-      - if [ -n "$PACKAGE_VERSION" ]; then npm deprecate @iexec/dataprotector@$PACKAGE_VERSION "deprecate $PACKAGE_VERSION"; else echo "PACKAGE_VERSION is not set"; fi
-
 ---
 kind: pipeline
 type: docker