title: duplicate value for resource 'attr/checkedButton' with config
body: <p>I tried to upgrade <code>'com.google.android.material:material:1.0.0'</code> to <code>'com.google.android.material:material:1.2.1'</code></p>
  <p>But I am getting the following error</p>
  <p><code>/Users/mukul/.gradle/caches/transforms-2/files-2.1/4e1b210d028f650ca5008ec8ae2381bb/material-1.2.1/res/values/values.xml:3148:5-3159:23: AAPT: error: duplicate value for resource 'attr/checkedButton' with config ''.</code></p>
  <p>Can you help me?</p>