bitbake: bitbake-layers: show-cross-depends: ignore self-satisfied RDEPENDS

Overlayed recipes caused this to show false positives because the
overlaying version appeared to be satisfying the overlayed version's
RDEPENDS; but you'd never be building both at the same time.

(Bitbake rev: b94318174fe7f92b9a20eabb0bc4055066cb3d51)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/bin/bitbake-layers

@@ -626,6 +626,9 @@ The .bbappend file can impact the dependency.
             for rdep in all_rdeps:
                 all_p = bb.providers.getRuntimeProviders(self.bbhandler.cooker_data, rdep)
                 if all_p:
+                    if f in all_p:
+                        # The recipe provides this one itself, ignore
+                        continue
                     best = bb.providers.filterProvidersRunTime(all_p, rdep,
                                     self.bbhandler.config_data,
                                     self.bbhandler.cooker_data)[0][0]