remove version check that are always true

Author: MoadElfatihi

hibernate-core/src/main/java/org/hibernate/dialect/MySQLDialect.java

@@ -689,11 +689,10 @@ public void initializeFunctionRegistry(FunctionContributions functionContributio
 		functionFactory.jsonArrayInsert_mysql();
 		functionFactory.regexpLike_regexp();
 
-		if ( getMySQLVersion().isSameOrAfter( 8 ) ) {
-			functionFactory.unnest_emulated();
-			functionFactory.jsonTable_mysql();
-			functionFactory.regexpLike();
-		}
+		functionFactory.unnest_emulated();
+		functionFactory.jsonTable_mysql();
+		functionFactory.regexpLike();
+
 		if ( supportsRecursiveCTE() ) {
 			functionFactory.generateSeries_recursive( getMaximumSeriesSize(), false, false );
 		}

hibernate-core/src/main/java/org/hibernate/dialect/OracleDialect.java

@@ -403,7 +403,7 @@ public void initializeFunctionRegistry(FunctionContributions functionContributio
 		functionFactory.jsonValue_oracle();
 		functionFactory.jsonQuery_oracle();
 		functionFactory.jsonExists_oracle();
-		functionFactory.jsonObject_oracle( getVersion().isSameOrAfter( 19 ) );
+		functionFactory.jsonObject_oracle( true );
 		functionFactory.jsonArray_oracle();
 		functionFactory.jsonArrayAgg_oracle();
 		functionFactory.jsonObjectAgg_oracle();