Pass ApexSessionParams when submitting sessions to apex service.

This is a minimal change to allow ApexManager to work with the apex
service API change in aosp/1189340.

Bug: 141148175
Test: atest CtsRollbackManagerHostTestCases
Test: atest CtsStagedInstallHostTestCases
Change-Id: If0065516cfb32ee6c3dcaafeae7b8546a8cae903
Merged-In: I560ee4ed6dd82277892a511909378d5a5a8502ff
2 files changed