AzureDevOps build "No value was provided for the Manifest"

# Description

Hi @dansiegel, first of it, thanks for this awsome package 😸.
I've a Xamarin.Forms App with an Android platform. I've implemented BuildTools on it, works perfectly on local machine (Windows & MacOS).
But failed in an AzureDevOps pipeline.

Problems raised by the msbuild (full build log is attached) :

> /Users/runner/.nuget/packages/mobile.buildtools/2.0.245/build/AndroidManifest.targets(28,5): warning : No value was provided for the Manifest. Unable to process Manifest Tokens

And

> /Users/runner/.nuget/packages/mobile.buildtools/2.0.245/build/AndroidManifest.targets(48,5): error MSB4044: The "AutomaticBuildVersioningTask" task was not given a value for the required parameter "ManifestPath".

Thing to notice, the ImageResizerTask run succesfully.

## Reproduction Steps

Don't know

## Expected Behavior

Build in AZDevOps like in local machine

## Actual Behavior

Build failed whith `error MSB4044: The "AutomaticBuildVersioningTask" task was not given a value for the required parameter "ManifestPath"`

## Environment

- OS: OSX
- IDE: CLI
- BuildTools Version: 2.0.245
- IDE Version:
- Build Target Framework: Xamarin.Android

## Reproduction App

Part of my Yaml pipeline description :
```yaml
- task: NuGetAuthenticate@0

- task: XamarinAndroid@1
inputs:
projectFile: '**/*Droid*.csproj'
outputDirectory: '$(outputDirectory)'
configuration: '$(buildConfiguration)'
msbuildVersionOption: 'latest'
msbuildArguments: ' /r /verbosity:diag /t:SignAndroidPackage /p:AndroidKeyStore="True" /p:AndroidSigningKeyStore="$(keystore.secureFilePath)" /p:AndroidSigningKeyPass="$(keystorePassword)" /p:AndroidSigningKeyAlias="$(keystoreAlias)" /p:AndroidSigningStorePass="$(keystorePassword)"'
```

I can share the full Yaml file if needed.

[BuildLog.zip](https://github.com/dansiegel/Mobile.BuildTools/files/6863348/BuildLog.zip)

[buildBinLog.zip](https://github.com/dansiegel/Mobile.BuildTools/files/6864116/buildBinLog.zip)