Increase animation size and dialog width in BiometricPrompt, and change DT->LT...

Increase animation size and dialog width in BiometricPrompt, and change DT->LT color mapping for better visibility

Increases animation asset size in BiometricPrompt, sets BP width to 560dp, and modifies DT->LT color mapping for better visibility

Test: (manual) Open BP, observe new animation size, dialog width, and LT colors
Fixes: 260015824
Change-Id: I6890058668b570ee3c73debdd00f31d78d26b3b1