Add possibility to skip report generation

[defaultuser1000]

In case when allure report generates after maven build, using io.qameta.allure:allure-maven plugin with customized report template in allure commandline (e.g. custom-logo-plugin), it would be advisable to skip report generation step by allure-report-action, but keep possibility to merge latest result with previous history.

In the above example with the plugin custom-logo-plugin logo customization can't be applied.

[mgrybyk]

@defaultuser1000 the trend history won't work in your scenario.

What you are saying is possible but not with this action