insane.bbclass: Improve the handling of runtime file dependencies
This makes the file-rdeps test support:
* versioned dependencies, e.g., "perl (>= 5.000)", and
* package dependencies among the file dependencies, e.g., "perl".
It also ignores all "perl(...)" dependencies since it is expected that
these are generated and handled by rpm itself and there is no reason
to second guess what it is doing.
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
