runqueue.py: Ensure fakeroot variables are reflected in the datastore

Without this, variables can be set to one thing in one part of the environment and something
different in another part. This change ensures the datastore and the environment
are consistent.

(Bitbake rev: 459addf13721a6847406f215650fa1882fb83ea9)

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

bitbake/lib/bb/runqueue.py

@@ -1146,6 +1146,7 @@ class RunQueueExecute:
                     os.environ[e] = v
                 for e in fakeenv:
                     os.environ[e] = fakeenv[e]
+                    the_data.setVar(e, fakeenv[e])
 
                 if quieterrors:
                     the_data.setVarFlag(taskname, "quieterrors", "1")