Adding federated token logs & optional audience parameter (#159)

* cherry pick changes

* added audience field option in input params

* added js

* removed extra spaces

* Adding logs to surface AZ-CLI and powershell errors (#171)

* removing token logs

lib/PowerShell/Utilities/PowerShellToolRunner.js

@@ -40,6 +40,7 @@ class PowerShellToolRunner {
     }
     static executePowerShellScriptBlock(scriptBlock, options = {}) {
         return __awaiter(this, void 0, void 0, function* () {
+            //Options for error handling
             yield exec.exec(`"${PowerShellToolRunner.psPath}" -Command`, [scriptBlock], options);
         });
     }