Add EntityClass#testCache(ID) overload

[vlsi]

Currently, only testCache(EntityID<ID>) is present, so please add testCache(ID):

Exposed/exposed-dao/src/main/kotlin/org/jetbrains/exposed/dao/EntityClass.kt

Lines 73 to 75 in d592472

	fun testCache(id: EntityID<ID>): T? = warmCache().find(this, id)
	fun testCache(cacheCheckCondition: T.() -> Boolean): Sequence<T> = warmCache().findAll(this).asSequence().filter { it.cacheCheckCondition() }

For instance, get(...) has two variations:

Exposed/exposed-dao/src/main/kotlin/org/jetbrains/exposed/dao/EntityClass.kt

Lines 20 to 22 in d592472

	operator fun get(id: EntityID<ID>): T = findById(id) ?: throw EntityNotFoundException(id, this)
	operator fun get(id: ID): T = get(DaoEntityID(id, table))

[vlsi]

Workaround is

fun<ID: Comparable<ID>, T : Entity<ID>> EntityClass<ID, T>.testCache(id: ID) =
    testCache(EntityID(id, table))