Improve menu file name pattern #4774
Description
Adapt naming pattern based on https://github.com/ribot/android-guidelines/blob/master/project_and_code_guidelines.md
1.2.2.3 Menu files
Similar to layout files, menu files should match the name of the component. For example, if we are defining a menu file that is going to be used in the UserActivity, then the name of the file should be activity_user.xml
A good practice is to not include the word menu as part of the name because these files are already located in the menu directory.