Removes usage of expanduser because of type path

The usage of type 'path' for the path option makes the use
of expanduser redundant. This patch removes the expanduser
call because the path type is already used for the path
option

lib/ansible/modules/packaging/language/bower.py

@@ -209,7 +209,7 @@ def main():
     name = module.params['name']
     offline = module.params['offline']
     production = module.params['production']
-    path = os.path.expanduser(module.params['path'])
+    path = module.params['path']
     relative_execpath = module.params['relative_execpath']
     state = module.params['state']
     version = module.params['version']