deapexer: info --print-payload-type

Add a flag to print the payload type (e.g. ext4 or erofs)

Bug: 377388109
Test: $ OVERRIDE_PRODUCT_DEFAULT_APEX_PAYLOAD_TYPE=erofs m \
        com.android.runtime deapexer
      $ deapexer info --print-payload-type <path-to-apex>
      erofs
Change-Id: Ic0e6942c85cd1bb6da7ee61304a04c85f66c5206
1 file changed