Add vcl reference to VCL packages

Author: lmbelo

Packages/Delphi/Delphi 10.4+/VclP4DEngine.dpk

@@ -32,7 +32,8 @@ package VclP4DEngine;
 
 requires
   rtl,
-  P4DEngine;
+  P4DEngine,
+  vcl;
 
 contains
   Vcl.PythonGUIInputOutput in '..\..\..\Source\vcl\Vcl.PythonGUIInputOutput.pas';

Packages/Delphi/Delphi 10.4+/VclP4DEngine.dproj

@@ -119,6 +119,7 @@
         </DelphiCompile>
         <DCCReference Include="rtl.dcp"/>
         <DCCReference Include="P4DEngine.dcp"/>
+        <DCCReference Include="vcl.dcp"/>
         <DCCReference Include="..\..\..\Source\vcl\Vcl.PythonGUIInputOutput.pas"/>
         <BuildConfiguration Include="Release">
             <Key>Cfg_2</Key>

Packages/Delphi/Delphi 10.4+/dclVclP4DEngine.dpk

@@ -33,7 +33,8 @@ package dclVclP4DEngine;
 
 requires
   rtl,
-  VclP4DEngine;
+  VclP4DEngine,
+  vcl;
 
 contains
   Vcl.PythonRegistration in '..\..\..\Source\vcl\Vcl.PythonRegistration.pas';

Packages/Delphi/Delphi 10.4+/dclVclP4DEngine.dproj

@@ -148,6 +148,7 @@
         </DelphiCompile>
         <DCCReference Include="rtl.dcp"/>
         <DCCReference Include="VclP4DEngine.dcp"/>
+        <DCCReference Include="vcl.dcp"/>
         <DCCReference Include="..\..\..\Source\vcl\Vcl.PythonRegistration.pas"/>
         <RcItem Include="..\..\..\Images\TPYTHONGUIINPUTOUTPUT.bmp">
             <ResourceType>BITMAP</ResourceType>