Add support to update strategy on global update (#7902)

* Add support to update strategy.

* Add JavaDoc and bump the LIB_VERSION_MAX constant.

* Fix a word typo.

* Store update strategy enum as integer in the DB.

app/src/main/java/eu/kanade/data/DatabaseAdapter.kt

@@ -1,6 +1,7 @@
 package eu.kanade.data
 
 import com.squareup.sqldelight.ColumnAdapter
+import eu.kanade.tachiyomi.source.model.UpdateStrategy
 import java.util.Date
 
 val dateAdapter = object : ColumnAdapter<Date, Long> {
@@ -18,3 +19,12 @@ val listOfStringsAdapter = object : ColumnAdapter<List<String>, String> {
         }
     override fun encode(value: List<String>) = value.joinToString(separator = listOfStringsSeparator)
 }
+
+val updateStrategyAdapter = object : ColumnAdapter<UpdateStrategy, Long> {
+    private val enumValues by lazy { UpdateStrategy.values() }
+
+    override fun decode(databaseValue: Long): UpdateStrategy =
+        enumValues.getOrElse(databaseValue.toInt()) { UpdateStrategy.ALWAYS_UPDATE }
+
+    override fun encode(value: UpdateStrategy): Long = value.ordinal.toLong()
+}