Update .vscode files

.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceRoot}/samples/AvatarWithRoundedCorner/bin/Debug/netcoreapp1.1/AvatarWithRoundedCorner.dll",
+            "program": "${workspaceRoot}/tests/ImageSharp.Benchmarks/bin/Debug/netcoreapp2.0/ImageSharp.Benchmarks.dll",
             "args": [],
             "cwd": "${workspaceRoot}/samples/AvatarWithRoundedCorner",
             // For more information about the 'console' field, see https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md#console-terminal-window

.vscode/tasks.json

@@ -16,13 +16,13 @@
     {
       "taskName": "build benchmark",
       "suppressTaskName": true,
-      "args": [ "build", "tests/ImageSharp.Benchmarks/ImageSharp.Benchmarks.csproj", "-f", "netcoreapp1.1", "-c", "Release" ],
+      "args": [ "build", "tests/ImageSharp.Benchmarks/ImageSharp.Benchmarks.csproj", "-f", "netcoreapp2.0", "-c", "Release" ],
       "showOutput": "always",
       "problemMatcher": "$msCompile"
     },
     {
       "taskName": "test",
-      "args": ["tests/ImageSharp.Tests/ImageSharp.Tests.csproj", "-c", "release", "-f", "netcoreapp1.1"],
+      "args": ["tests/ImageSharp.Tests/ImageSharp.Tests.csproj", "-c", "release", "-f", "netcoreapp2.0"],
       "isTestCommand": true,
       "showOutput": "always",
       "problemMatcher": "$msCompile"