ci: use latest publish-npm version

Author: PierreJeanjacquot

.github/workflows/reusable-npm.yml

@@ -19,7 +19,7 @@ on:
 
 jobs:
   npm-publish:
-    uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/publish-npm.yml@feat/npm-trusted-publisher
+    uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/publish-npm.yml@publish-npm-v1.6.0
     with:
       install-command: npm ci
       build-command: npm run build