scripting: simplify deprecated XTypeProvider.getImplementationId

Change-Id: If0d9a6f1c56dc560df078eb59313aaba393ee372

scripting/java/com/sun/star/script/framework/provider/ScriptProvider.java

@@ -300,7 +300,7 @@ public abstract class ScriptProvider
      */
     public byte[] getImplementationId()
     {
-        return this.getClass().getName().getBytes();
+        return new byte[0];
     }
 
     /**

scripting/source/provider/BrowseNodeFactoryImpl.cxx

@@ -526,8 +526,7 @@ public:
     virtual Sequence< sal_Int8 > SAL_CALL getImplementationId()
         throw ( com::sun::star::uno::RuntimeException, std::exception )
     {
-        return m_xWrappedTypeProv->getImplementationId();
-
+        return css::uno::Sequence<sal_Int8>();
     }
 };