Bump Cake.Codecov from 0.7.0 to 0.8.0 in /build (#2086)

Bumps [Cake.Codecov](https://github.com/cake-contrib/Cake.Codecov) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/cake-contrib/Cake.Codecov/releases)
- [Changelog](https://github.com/cake-contrib/Cake.Codecov/blob/develop/GitReleaseManager.yaml)
- [Commits](cake-contrib/Cake.Codecov@0.7.0...0.8.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build/Build.csproj

@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="Cake.Coverlet" Version="2.3.4" />
     <PackageReference Include="Cake.Frosting" Version="0.36.0" />
-    <PackageReference Include="Cake.Codecov" Version="0.7.0" />
+    <PackageReference Include="Cake.Codecov" Version="0.8.0" />
     <PackageReference Include="Codecov" Version="1.7.2" />
   </ItemGroup>