Add portMode configuration test

Configuration of port mode of a component is allowed only when the
component is in loaded state. When the component is in idle/execute
state this operation is denied. This commit adds a test fixture that
verifies this.

Test: make vts -j99 BUILD_GOOGLE_VTS=true TARGET_PRODUCT=aosp_arm64 \
&& vts-tradefed run commandAndExit vts \
--skip-all-system-status-check --primary-abi-only \
--skip-preconditions --module VtsHalMediaOmxV1_0Test -l INFO

Bug: 63796949

Merged-In: Ib958c671873fe1d9bb4227ce3e7214f948469f19
Change-Id: Ib958c671873fe1d9bb4227ce3e7214f948469f19