Solved Problem

[AndroidTutorialsyt]

Instead of this code block:

allprojects {
repositories {
maven { url 'https://jitpack.io' }
}
}

Write this code block:

maven { url "https://jitpack.io" }

in settings.gradle file inside dependencyResoultionManagement -> repositories

This will solve your Failed to resolve the dependency problem.

It is requested to @ismaeldivita edit the readme.md file according to this. and in url remember to put double-inverted comma not single.