Change catch clause to catch throwable siddhi exceptions

Since siddhi is throwing runtime exceptions, catch clause should handle
throwable exceptions.

modules/siddhi-launcher/src/main/java/org/wso2/siddhi/sdk/launcher/run/SiddhiRun.java

@@ -49,7 +49,7 @@ public void runSiddhi(String siddhiApp, String inputFile) throws InterruptedExce
                 //starting input feeder
                 inputFeeder.start();
             }
-        } catch (Exception e) {
+        } catch (Throwable e) {
             log.error("Internal Siddhi Error Occurred: " + e);
         }