tdf#108919: Fix WID, should be EE_PARA_JUST instead of 0

...according to <https://bugs.documentfoundation.org/show_bug.cgi?id=108919#c5>

Change-Id: Ic7c35c5abaa0698536ced4ffdf5b5cb095468b18

sc/source/ui/drawfunc/fuconcustomshape.cxx

@@ -199,7 +199,7 @@ void FuConstCustomShape::SetAttributes( SdrObject* pObj )
     }
     if ( !bAttributesAppliedFromGallery )
     {
-        pObj->SetMergedItem( SvxAdjustItem( SvxAdjust::Center, 0 ) );
+        pObj->SetMergedItem( SvxAdjustItem( SvxAdjust::Center, EE_PARA_JUST ) );
         pObj->SetMergedItem( SdrTextVertAdjustItem( SDRTEXTVERTADJUST_CENTER ) );
         pObj->SetMergedItem( SdrTextHorzAdjustItem( SDRTEXTHORZADJUST_BLOCK ) );
         pObj->SetMergedItem( makeSdrTextAutoGrowHeightItem( false ) );