Calibrate the i18-command version

Author: ahamed

.github/workflows/deploy-to-svn.yml

@@ -26,7 +26,7 @@ jobs:
           tools: wp-cli
 
       - name: Install WP-CLI i18n command
-        run: wp package install wp-cli/i18n-command:@stable
+        run: wp package install wp-cli/i18n-command:v2.6.0
 
       - name: Build the plugin
         run: yarn build