Final release produces a Prerelease on when publish Github Release

[Larusso]

Description

When executing a final release for a WDK project the actual github release is marked as prerelease.
I checked the code and it looks like we changed the check values during the gradle upgrade process.
Currently we check for project.status != 'final'.
as seen here:

atlas-release/src/main/groovy/wooga/gradle/release/ReleasePlugin.groovy

Line 238 in a16777d

githubPublishTask.prerelease.set(project.provider { project.status != 'final' })

The old code did check
githubPublishTask.setPrerelease({ project.status != 'release' })

We need to fix this and maybe provide a test case to verify this.

[Azurelol]

Should it then check for (not final OR not release)?