ci: investigate flaky device tests on android 36

Author: jpnurmi

.github/workflows/device-tests-android.yml

@@ -8,6 +8,7 @@ on:
   pull_request:
     paths-ignore:
       - "**.md"
+  workflow_dispatch:
 
 jobs:
   build:
@@ -99,7 +100,7 @@ jobs:
           disk-size: 4096M
           emulator-options: -no-snapshot-save -no-window -accel on -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
           disable-animations: false
-          script: pwsh scripts/device-test.ps1 android -Run -Tfm ${{ matrix.tfm }}
+          script: pwsh scripts/device-test.ps1 android -Run -Tfm ${{ matrix.tfm }} -Verbose
 
       - name: Upload results
         if: success() || failure()

.github/workflows/device-tests-ios.yml

@@ -8,6 +8,7 @@ on:
   pull_request:
     paths-ignore:
       - "**.md"
+  workflow_dispatch:
 
 jobs:
   ios-tests:

scripts/device-test.ps1

@@ -86,7 +86,7 @@ try
     {
         if (!(Get-Command xharness -ErrorAction SilentlyContinue))
         {
-            Push-Location ($CI ? $env:RUNNER_TEMP : $IsWindows ? $env:TMP : $IsMacos ? $env:TMPDIR : '/temp')
+            Push-Location ($CI ? $env:RUNNER_TEMP : $IsWindows ? $env:TMP : $IsMacos ? $env:TMPDIR : '/tmp')
             dotnet tool install Microsoft.DotNet.XHarness.CLI --global --version '10.0.0-prerelease.25412.1' `
                 --add-source https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json
             Pop-Location