Revert "HCK-8971: include schema name in index name of DDL (#40)" (#41)

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<td>
<a href="https://hackolade.atlassian.net/browse/HCK-8971"
title="HCK-8971" target="_blank"><img alt="Sub-task"
src="https://hackolade.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10316?size=medium"
/>HCK-8971</a> [BBVA] include schema name in index name of DDL
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This reverts commit dfd3415.

forward_engineering/ddlProvider/ddlHelpers/index/getIndexName.js

@@ -2,9 +2,7 @@ const { wrapInQuotes } = require('../../../utils/general');
 const { getBasicValue } = require('../options/getOptionsByConfigs');
 
 const getIndexName = ({ index }) => {
-	const indexName = getBasicValue({ prefix: '', modifier: name => wrapInQuotes({ name }) })(index.indxName);
-
-	return index.schemaName ? ` ${wrapInQuotes({ name: index.schemaName })}.${indexName}` : ` ${indexName}`;
+	return getBasicValue({ prefix: ' ', modifier: name => wrapInQuotes({ name }) })(index.indxName);
 };
 
 module.exports = {