build: fix path for client-side tests in solution (#23)

Author: cwaldren-ld

pkgs/sdk/client/LaunchDarkly.ClientSdk.sln

@@ -4,9 +4,9 @@ VisualStudioVersion = 15.0.26730.16
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LaunchDarkly.ClientSdk", "src\LaunchDarkly.ClientSdk.csproj", "{7717A2B2-9905-40A7-989F-790139D69543}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LaunchDarkly.ClientSdk.Device.Tests", "tests\LaunchDarkly.ClientSdk.Device.Tests\LaunchDarkly.ClientSdk.Device.Tests.csproj", "{0D88C80E-8CD8-4064-AE99-9849C7CD6E35}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LaunchDarkly.ClientSdk.Device.Tests", "test\LaunchDarkly.ClientSdk.Device.Tests\LaunchDarkly.ClientSdk.Device.Tests.csproj", "{0D88C80E-8CD8-4064-AE99-9849C7CD6E35}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LaunchDarkly.ClientSdk.Tests", "tests\LaunchDarkly.ClientSdk.Tests\LaunchDarkly.ClientSdk.Tests.csproj", "{36701E5A-EC04-4B47-8739-BACCCB673C77}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LaunchDarkly.ClientSdk.Tests", "test\LaunchDarkly.ClientSdk.Tests\LaunchDarkly.ClientSdk.Tests.csproj", "{36701E5A-EC04-4B47-8739-BACCCB673C77}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution