Bump plugin version to 9.1.0 (#95)

Author: alyezz

plugin.xml

@@ -3,7 +3,7 @@
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
         xmlns:android="http://schemas.android.com/apk/res/android"
         id="instabug-cordova"
-        version="8.0.4">
+        version="9.1.0">
 
     <name>instabug-cordova</name>