Allow unstable Android Gradle builds on Jenkins

android jenkins gradle android-testing build.gradle

After our conversation I believe that:

the problem is gradle configuration only and not jenkins related. Get it to work in gradle.
in gradle I believe (though I am not an expert) you should get the connectedInstrumentTest to ignore failures, but your attempt to use the following failed
```
connectedInstrumentTest {    ignoreFailures = true}
```

maybe the solution is to wrap this config node like this:

project.gradle.taskGraph.whenReady {  connectedInstrumentTest {    ignoreFailures = true  }}

CodeHunter