[vcpkg] Hotfix bug in microsoft/vcpkg-tool#34

scripts/azure-pipelines/test-modified-ports.ps1

@@ -142,7 +142,16 @@ if ($Triplet -in @('x64-uwp', 'arm64-windows', 'arm-uwp', 'x64-windows', 'x64-wi
     .\vcpkg.exe install yasm-tool:x86-windows @commonArgs
 }
 
-& "./vcpkg$executableExtension" ci $Triplet --x-xunit=$xmlFile --exclude=$skipList --failure-logs=$failureLogs @commonArgs
+if ($Triplet -in @('x64-windows', 'x64-osx', 'x64-linux'))
+{
+    # WORKAROUND: These triplets are native-targetting which triggers an issue in how vcpkg handles the skip list.
+    # The workaround is to pass the skip list as host-excludes as well.
+    & "./vcpkg$executableExtension" ci $Triplet --x-xunit=$xmlFile --exclude=$skipList --host-exclude=$skipList --failure-logs=$failureLogs @commonArgs
+}
+else
+{
+    & "./vcpkg$executableExtension" ci $Triplet --x-xunit=$xmlFile --exclude=$skipList --failure-logs=$failureLogs @commonArgs
+}
 & "$PSScriptRoot/analyze-test-results.ps1" -logDir $xmlResults `
     -triplet $Triplet `
     -baselineFile .\scripts\ci.baseline.txt