Update for LibPack3 (#10337)

* cMake: Add base support for LibPack3

Minor changes to FreeCAD source code to support compiling with Qt 6.5 on MSVC,
and changes to cMake setup to support the new Libpack.

* NETGENPlugin: Fix compilation with MSVC and OCCT 7.8

* Material: Switch to Wrapped_ParseTupleAndKeywords for /fpermissive- on MSVC

* Base: Prevent accidental definition of MIN and MAX by MSVC

* cMake: Prevent accidentally finding an old LibPack

* Material: Wrap another ParseTuple call

* OCCT: Modify includes for 7.8.x

* Part: Change TNP code to use Wrapped_ParseTupleAndArgs

* Spreadsheet: Workaround for MSVC macro pollution

* Mesh: Workaround for MSVC macro pollution

* Base: Remove extra MSVC flag (moved to CMake)

* Tests: Fix compiling with /permissive-

* FEM: Fix Qt warnings about duplicate element names

* cMake: Ensure major version numbers are set

* Address review comments.

* cMake: Further tweaks for LibPack3

* cMake: Modify specification of compiler flags for MSVC

* Main: Remove QtQuick testing code

* cmake: Find Boost before SMESH (which uses it)

* Fixes for LibPack2

* cMake: Another try at importinhg VTK cleanly

tests/src/Mod/Part/App/TopoShapeMakeShapeWithElementMap.cpp

@@ -233,11 +233,14 @@ void testFindSubShapesForSourceWithTypeAndIndex(const std::string& shapeTypeStr,
     MappedName mappedName {elementStdMap[indexedName]};
     const char shapeTypePrefix {indexedName.toString()[0]};
 
+#pragma warning(push)
+#pragma warning(disable : 4834)  // Discarding a [[nodiscard]], which we are about to do...
     EXPECT_NO_THROW(elementStdMap.at(indexedName));  // We check that the IndexedName
                                                      // is one of the keys...
     EXPECT_NE(mappedName.find(shapeName.c_str()),
               -1);  // ... that the element name is in the MappedName...
     EXPECT_EQ(mappedName.toString().back(), shapeTypePrefix);
+#pragma warning(pop)
 }
 
 void testFindSubShapesForSourceWithType(const TopoShape& source,