Destination Snowflake: cleaning up unused code paths (#38553)

Author: gisripa

airbyte-integrations/connectors/destination-snowflake/build.gradle

@@ -3,7 +3,7 @@ plugins {
 }
 
 airbyteJavaConnector {
-    cdkVersionRequired = '0.35.7'
+    cdkVersionRequired = '0.35.8'
     features = ['db-destinations', 's3-destinations', 'typing-deduping']
     useLocalCdk = false
 }
@@ -16,7 +16,7 @@ java {
 }
 
 application {
-    mainClass = 'io.airbyte.integrations.destination.snowflake.SnowflakeDestinationRunner'
+    mainClass = 'io.airbyte.integrations.destination.snowflake.SnowflakeDestinationKt'
 // enable when profiling
     applicationDefaultJvmArgs = [
             '-XX:+ExitOnOutOfMemoryError',

airbyte-integrations/connectors/destination-snowflake/metadata.yaml

@@ -5,7 +5,7 @@ data:
   connectorSubtype: database
   connectorType: destination
   definitionId: 424892c4-daac-4491-b35d-c6688ba547ba
-  dockerImageTag: 3.8.1
+  dockerImageTag: 3.8.2
   dockerRepository: airbyte/destination-snowflake
   documentationUrl: https://docs.airbyte.com/integrations/destinations/snowflake
   githubIssueLabel: destination-snowflake