bug: Wrong Date Picker style with VitaminTheme

[ManonPolle]

Describe the bug

DatePicker are, with applied Vitamin theme, not handled correctly. The background color used is the Accent one (yellow), with a white text, which is not accessible at all.

Steps to reproduce
implement a Material Date Picker with VitaminTheme.

Expected behavior
We expect to have the right contentColor associated to the right backgroundColor.

Additional info
Material specs : https://m2.material.io/components/date-pickers/android#anatomy-and-key-properties

Device (please complete the following information):

• Model: [e.g. One Plus]
• OS: [e.g. Lollipop]
• Version [e.g. 21]

[ManonPolle]

It Works using a MaterialDatePicker.Builder.datePicker()