Move installation rules of dexpreopt'd apex systemserver jars to soong

This will eventually allow us to build devices by skipping `katiBuild`
and moving straight to `katiPackaging`.

Implementation details
- Replace ctx.PackageFile with ctx.InstallFile. These makes these rules
  available to both make and soong packaging systems. This will be done
inside d.dexpreopt function
- Add InstallDepNeeded on the dependency tags in this chain
(apex --> sscp_fragment --> (java_library|java_sdk_library)). This is
necessary for the soong packaging system.
- Remove `LOCAL_SOONG_INSTALLED_MODULE=""`. A non-empty string ensures
  that kati honors the installation rules generated by soong.

Bug: 355509400
Test: lunch aosp_cf_x86_64_phone-trunk_staging-userdebug (mainline source)
Test: lunch cf_x86_64_only_phone-ap3a-userdebug (mainline prebuilts)
(no diff in system_intermediates/file_list.txt in both cases)

Change-Id: I190a919e9480e7d9981a6b9b96a50d9c33ceea02