Log script concatenation info in main.ts

Author: fbeister

src/main.ts

@@ -1732,6 +1732,7 @@ class JavaScript extends Adapter {
                                 }
                             } else {
                                 // javascript
+                                this.log.info(`${obj._id}: concatenating global script...`);
                                 const sourceCode = obj.common.source;
                                 this.globalScript += `${sourceCode}\n`;