Merge bitcoin/bitcoin#29533: build, msvc: Do not compile redundant sources

6962c66b4a build, msvc: Do not compile redundant sources (Hennadii Stepanov)

Pull request description:

  The `test\util\setup_common.cpp` and `wallet\test\util.cpp` sources are already compiled and included in the `libtest_util` library, which is linked to the `test_bitcoin-qt.exe` binary. This PR follows the same logic as `Makefile.qttest.include`.

  Useful for comparing project files across the master branch and the developing [cmake-staging](https://github.com/hebasto/bitcoin/tree/cmake-staging) branch.

ACKs for top commit:
  sipsorcery:
    utACK 6962c66b4a.

Tree-SHA512: 5c40f52f3c7df3fff994fb136d4b2779ade3857fa14cf167d3f8600f28e821294e3779ebd4f4ab10ad57bdc8e952f99f6eb211e746a986ec24e26c7d1a74c04f

build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj

@@ -9,19 +9,13 @@
   </PropertyGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\init\bitcoin-qt.cpp" />
-    <ClCompile Include="..\..\src\test\util\setup_common.cpp" />
-    <ClCompile Include="..\..\src\wallet\test\util.cpp">
-      <ObjectFileName>$(IntDir)wallet_test_util.obj</ObjectFileName>
-    </ClCompile>
     <ClCompile Include="..\..\src\qt\test\addressbooktests.cpp" />
     <ClCompile Include="..\..\src\qt\test\apptests.cpp" />
     <ClCompile Include="..\..\src\qt\test\optiontests.cpp" />
     <ClCompile Include="..\..\src\qt\test\rpcnestedtests.cpp" />
     <ClCompile Include="..\..\src\qt\test\test_main.cpp" />
     <ClCompile Include="..\..\src\qt\test\uritests.cpp" />
-    <ClCompile Include="..\..\src\qt\test\util.cpp">
-      <ObjectFileName>$(IntDir)qt_test_util.obj</ObjectFileName>
-    </ClCompile>
+    <ClCompile Include="..\..\src\qt\test\util.cpp" />
     <ClCompile Include="..\..\src\qt\test\wallettests.cpp" />
     <ClCompile Include="..\..\src\wallet\test\wallet_test_fixture.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_addressbooktests.cpp" />