Delete epid subdirectory

The epid subdirectory has not been included in Android in a while,
but Trusty still uses atap. The unified manifest merges both systems,
and building epid in Android is broken. This deletes all the epid code
since it is not used anywhere anymore.

Bug: 285203365
Test: Build Trusty
Change-Id: I43e269a761540e14e886cb450194603bc4981694
21 files changed
tree: cfb98fc0e7a204a1f380c343b12ea032a1b00edc
  1. at-factory-tool/
  2. atap/
  3. partner-tools/
  4. MODULE_LICENSE_APACHE2
  5. NOTICE
  6. OWNERS