Support Jetbrains IDEA inspections

[tasomaniac]

Jetbrains recently extracted their inspections built-in the IDE into a Gradle plugin.

Would be great to support it in SAP

Looks like it has pretty standard task creation, report path and configuration. That should be pretty standard.

https://github.com/JetBrains/inspection-plugin/

[tasomaniac]

Just out of curiosity, started this in branch taso/idea-inspections

Currently the tool is not really stable 😢 Has problems with Android projects with the stable version.

[tasomaniac]

Have a working solution at taso/idea-inspections. Tests are not working since the tool requires files to be in project dir where in our test setup we use fixtures from outside