Let header-abi-linker filter symbols by API level

In a trunk stable branch, the ABI-monitored libraries under different
release configurations share the source code. The exported symbols are
filtered by version scripts and API level. header-abi-linker needs to
take the API level as a parameter.

Test: make
Bug: 308192597
Change-Id: I4b55b7ec023451b3a4cd1da308a1de10842d51d2