Allow Samsung devices on Android 12+ to use dynamic theme

Since it seems to work fine, regardless of what the Material Components library seems to dictate.

app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt

@@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.util.system
 
 import android.annotation.SuppressLint
 import android.os.Build
+import com.google.android.material.color.DynamicColors
 import logcat.LogPriority
 
 object DeviceUtil {
@@ -30,6 +31,10 @@ object DeviceUtil {
         Build.MANUFACTURER.equals("samsung", ignoreCase = true)
     }
 
+    val isDynamicColorAvailable by lazy {
+        DynamicColors.isDynamicColorAvailable() || (isSamsung && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
+    }
+
     @SuppressLint("PrivateApi")
     private fun getSystemProperty(key: String?): String? {
         return try {