[SUREFIRE-2119] - Sanitize failIfNoSpecifiedTests prefix in failsafe

[liry]

Surefire is using surefire.failIfNoSpecifiedTests, but failsafe used it.failIfNoSpecifiedTests. Error msg is then pointed to nonexistent property: No tests matching pattern "..." were executed! (Set -Dfailsafe.failIfNoSpecifiedTests=false to ignore this error.)

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[liry]

Relates to https://issues.apache.org/jira/browse/SUREFIRE-1910, fixes https://issues.apache.org/jira/browse/SUREFIRE-2119. Not sure if the parameter deprecation can work this way.