Updates expected Oracle default database mapping in test

* `Double` and `double` java types change from `FLOAT` to `BINARY_DOUBLE`
* `Float` and `float` java types change from `FLOAT` to `BINARY_FLOAT`

Author: DavideD

hibernate-reactive-core/src/test/java/org/hibernate/reactive/containers/OracleDatabase.java

@@ -57,10 +57,10 @@ class OracleDatabase implements TestableDatabase {
 			expectedDBTypeForClass.put( Integer.class, "NUMBER" );
 			expectedDBTypeForClass.put( long.class, "NUMBER" );
 			expectedDBTypeForClass.put( Long.class, "NUMBER" );
-			expectedDBTypeForClass.put( float.class, "FLOAT" );
-			expectedDBTypeForClass.put( Float.class, "FLOAT" );
-			expectedDBTypeForClass.put( double.class, "FLOAT" );
-			expectedDBTypeForClass.put( Double.class, "FLOAT" );
+			expectedDBTypeForClass.put( float.class, "BINARY_FLOAT" );
+			expectedDBTypeForClass.put( Float.class, "BINARY_FLOAT" );
+			expectedDBTypeForClass.put( double.class, "BINARY_DOUBLE" );
+			expectedDBTypeForClass.put( Double.class, "BINARY_DOUBLE" );
 			expectedDBTypeForClass.put( byte.class, "NUMBER" );
 			expectedDBTypeForClass.put( Byte.class, "NUMBER" );
 			expectedDBTypeForClass.put( URL.class, "VARCHAR2" );