Fix incorrect configuration for Gradle's incremental annotation processing

Author: nakamura-to

doma-processor/src/main/resources/META-INF/gradle/incremental.annotation.processors

@@ -1,8 +1 @@
-org.seasar.doma.internal.apt.processor.DomainProcessor,isolating
-org.seasar.doma.internal.apt.processor.DataTypeProcessor,isolating
-org.seasar.doma.internal.apt.processor.ExternalDomainProcessor,isolating
-org.seasar.doma.internal.apt.processor.DomainConvertersProcessor,isolating
-org.seasar.doma.internal.apt.processor.EmbeddableProcessor,isolating
-org.seasar.doma.internal.apt.processor.EntityProcessor,isolating
-org.seasar.doma.internal.apt.processor.DaoProcessor,isolating
-org.seasar.doma.internal.apt.processor.ScopeProcessor,isolating
+org.seasar.doma.internal.apt.DomaProcessor,isolating