Double tests' timeout because latest insiders enables shell integration

Which takes 10 seconds of its own to timeout!

Author: andyleejordan

test/index.ts

@@ -13,7 +13,7 @@ export function run(): Promise<void> {
     const mocha = new Mocha({
         color: !process.env.TF_BUILD, // colored output from test results
         reporter: "mocha-multi-reporters",
-        timeout: 30000, // 30s because PowerShell startup is slow!
+        timeout: 60000, // 60s because PowerShell startup is slow!
         reporterOptions: {
             // NOTE: The XML output by Mocha's xUnit reporter is actually in the
             // JUnit style. I'm unsure how no one else has noticed this.