HCK-7791: DB2 - Encoding is cleared when Locale is changed (#28)

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<a href="https://hackolade.atlassian.net/browse/HCK-7791"
title="HCK-7791" target="_blank"><img alt="Sub-bug"
src="https://hackolade.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10303?size=medium"
/>HCK-7791</a> DB2 - Encoding is cleared when Locale is changed
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properties_pane/model_level/modelLevelConfig.json

@@ -90,7 +90,7 @@ making sure that you maintain a proper JSON format.
 				"propertyName": "Encoding",
 				"propertyKeyword": "encoding",
 				"propertyTooltip": "Select from list of options",
-				"defaultValue": "UTF8",
+				"defaultValue": "UTF-8",
 				"propertyType": "select",
 				"options": ["UTF-8", "UCS-2"]
 			},