bitbake: data_smart/BBHandler: Fix SkipParse exception handling

If SkipParse is raised from something which isn't anonymous python, it wasn't
being handled correctly. This improves the handling for example from within inline
python.

(Bitbake rev: 7467d7d66b24cc8f43ab168e65895e7c4aee6092)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/data_smart.py

@@ -143,6 +143,8 @@ class DataSmart(MutableMapping):
                     break
             except ExpansionError:
                 raise
+            except bb.parse.SkipPackage:
+                raise
             except Exception as exc:
                 raise ExpansionError(varname, s, exc)