fix: 何故かabstract classがBean登録されていたのを修正

src/main/kotlin/dev/usbharu/hideout/activitypub/service/common/AbstractActivityPubProcessor.kt

@@ -7,9 +7,7 @@ import dev.usbharu.hideout.activitypub.domain.model.objects.Object
 import dev.usbharu.hideout.application.external.Transaction
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
-import org.springframework.stereotype.Service
 
-@Service
 abstract class AbstractActivityPubProcessor<T : Object>(
     private val transaction: Transaction,
     private val allowUnauthorized: Boolean = false