Update version from 1.0.0 to 1.1.0 in install.md and gradle file

Author: AmrDeveloper

docs/install.md

@@ -3,5 +3,5 @@
 You can install TreeView easily from Maven Central
 
 ```gradle
-implementation 'io.github.amrdeveloper:treeview:1.0.0'
+implementation 'io.github.amrdeveloper:treeview:1.1.0'
 ```

gradle.properties

@@ -11,7 +11,7 @@ systemProp.org.gradle.internal.http.connectionTimeout=120000
 systemProp.org.gradle.internal.http.socketTimeout=120000
 
 GROUP=io.github.amrdeveloper
-VERSION_NAME=1.0.0
+VERSION_NAME=1.1.0
 
 POM_DESCRIPTION=Multi Roots TreeView implementation for Android Platform with a lot of options and customization.
 POM_INCEPTION_YEAR=2022