Bug 41180: Avoid some copies for the expert bundles.

AndroidManifest.xml should be copied only in tor-expert-bundle when
doing Android builds.
The compiler is not needed in tor-expert-bundle-aar.

projects/tor-expert-bundle-aar/config

@@ -8,8 +8,6 @@ var:
 
 input_files:
   - project: container-image
-  - name: '[% c("var/compiler") %]'
-    project: '[% c("var/compiler") %]'
   - project: tor-expert-bundle
     name: tor-expert-bundle-armv7
     target_replace:

projects/tor-expert-bundle/config

@@ -22,3 +22,4 @@ input_files:
     project: conjure
   - filename: pt_config.json
   - filename: AndroidManifest.xml
+    enable: '[% c("var/android") %]'