portage: stub out virtual/logger
Since Android includes its own logging system, we don't need (or want)
an external system logger.
diff --git a/portage/package.provided.in b/portage/package.provided.in
index a88a88f..fc73a07 100644
@@ -23,6 +23,9 @@
# the device.
+# Android has its own logging system.
# No need to run the PM on the device itself.
# Version matches the portage prefix snapshot we're running off of.