Remove archive-patcher from the manifest.

This was only used by a libcore test that's being removed.

Bug: http://b/135038583
Test: treehugger

default.xml

@@ -101,7 +101,6 @@
   <project path="external/apache-harmony" name="platform/external/apache-harmony" groups="pdk" />
   <project path="external/apache-http" name="platform/external/apache-http" groups="pdk" />
   <project path="external/apache-xml" name="platform/external/apache-xml" groups="pdk" />
-  <project path="external/archive-patcher" name="platform/external/archive-patcher" groups="pdk" />
   <project path="external/arm-neon-tests" name="platform/external/arm-neon-tests" groups="vendor" />
   <project path="external/arm-optimized-routines" name="platform/external/arm-optimized-routines" groups="pdk" />
   <project path="external/arm-trusted-firmware" name="platform/external/arm-trusted-firmware" groups="pdk" />