Allow Skipping Activation (#629)

* Add skipActivation functionality

* Update packages and fix lint/test issues

* Use nullish coalescing operator

* Ensure there is enough space for Android test builds

dist/platforms/windows/entrypoint.ps1

@@ -2,7 +2,7 @@ Get-Process
 
 # Import any necessary registry keys, ie: location of windows 10 sdk
 # No guarantee that there will be any necessary registry keys, ie: tvOS
-Get-ChildItem -Path c:\regkeys -File | ForEach-Object {reg import $_.fullname}
+Get-ChildItem -Path c:\regkeys -File | ForEach-Object { reg import $_.fullname }
 
 # Register the Visual Studio installation so Unity can find it
 regsvr32 C:\ProgramData\Microsoft\VisualStudio\Setup\x64\Microsoft.VisualStudio.Setup.Configuration.Native.dll
@@ -14,18 +14,25 @@ Get-Process -Name regsvr32 | ForEach-Object { Stop-Process -Id $_.Id -Force }
 . "c:\steps\set_gitcredential.ps1"
 
 # Activate Unity
-. "c:\steps\activate.ps1"
+if ($env:SKIP_ACTIVATION -ne "true") {
+  . "c:\steps\activate.ps1"
 
-# If we didn't activate successfully, exit with the exit code from the activation step.
-if ($ACTIVATION_EXIT_CODE -ne 0) {
+  # If we didn't activate successfully, exit with the exit code from the activation step.
+  if ($ACTIVATION_EXIT_CODE -ne 0) {
     exit $ACTIVATION_EXIT_CODE
+  }
+}
+else {
+  Write-Host "Skipping activation"
 }
 
 # Build the project
 . "c:\steps\build.ps1"
 
 # Free the seat for the activated license
-. "c:\steps\return_license.ps1"
+if ($env:SKIP_ACTIVATION -ne "true") {
+  . "c:\steps\return_license.ps1"
+}
 
 Get-Process