[#539] Fix the way to call HBaseConfigModel after CDP migration

# New features and improvements

None

# Breaking changes

None.

# Migration

None.

# Bug fixes

Update inside the GdprStrategy the way to get HBaseConfigModel

# How this feature was tested

I tested it, creating the same class (GdprStrategy) in the same path: `it.agilelab.bigdata.wasp.consumers.spark.strategies.gdpr` inside a customer project.
After I deployed the test version in our cluster, I run the gdpr job and it successfully completed without error.

# Related issue

Closes #539

Author: Antonio Monciino

consumers-spark/src/main/scala/it/agilelab/bigdata/wasp/consumers/spark/strategies/gdpr/GdprStrategy.scala

@@ -8,11 +8,9 @@ import it.agilelab.bigdata.wasp.consumers.spark.strategies.gdpr.utils.ConfigUtil
 import it.agilelab.bigdata.wasp.consumers.spark.strategies.gdpr.utils.GdprUtils._
 import GdprStrategy._
 import it.agilelab.bigdata.wasp.consumers.spark.batch.AggregateException
-import it.agilelab.bigdata.wasp.repository.core.bl.ConfigBL
 import it.agilelab.bigdata.wasp.core.logging.Logging
 import it.agilelab.bigdata.wasp.core.utils.ConfigManager
 import it.agilelab.bigdata.wasp.models.{DataStoreConf, ExactKeyValueMatchingStrategy, KeyValueDataStoreConf, PrefixAndTimeBoundKeyValueMatchingStrategy, PrefixKeyValueMatchingStrategy, RawDataStoreConf}
-import it.agilelab.bigdata.wasp.models.configuration.HBaseConfigModel
 import org.apache.hadoop.fs.FileSystem
 import org.apache.spark.rdd.RDD
 import org.apache.spark.sql.functions.{col, _}
@@ -60,7 +58,7 @@ class GdprStrategy(dataStores: List[DataStoreConf]) extends Strategy with HasPos
 
     lazy val hadoopConf = sparkSession.sparkContext.hadoopConfiguration
     lazy val fileSystem = FileSystem.get(hadoopConf)
-    lazy val hbaseConfig = ConfigBL.configManagerBL.getByName[HBaseConfigModel](ConfigManager.getHBaseConfig.name)
+    lazy val hbaseConfig = Option.apply(ConfigManager.getHBaseConfig)
     lazy val hdfsDataDeletion = new HdfsDataDeletion(fileSystem)
     val STORAGE_LEVEL = "storageLevel"
     val storageLevel =