Merge bitcoin#15325: msvc: Fix silent merge conflict between bitcoin#…

…13926 and bitcoin#14372

bef8fdd msvc: Fix silent merge conflict between bitcoin#13926 and bitcoin#14372 (ken2812221)

Pull request description:

  The bitcoin-wallet.exe would have to link with libsecp256k1 after we build libsecp256k1 in project.

Tree-SHA512: cb3fafa301f39121f5d26ac8ac6009c9665fcad1061dbf14ba013104870abe5413ac57c97c97df12b6ba2ad709b776c51aeec20d41f3ae01d3460a5e18f40eec

build_msvc/bitcoin-wallet/bitcoin-wallet.vcxproj

@@ -53,6 +53,9 @@
     <ProjectReference Include="..\libbitcoin_wallet_tool\libbitcoin_wallet_tool.vcxproj">
       <Project>{f91ac55e-6f5e-4c58-9ac5-b40db7deef93}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\libsecp256k1\libsecp256k1.vcxproj">
+      <Project>{bb493552-3b8c-4a8c-bf69-a6e7a51d2ea6}</Project>
+    </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <VCProjectVersion>15.0</VCProjectVersion>