Codec2Utils: Separate parameter cache from store

This will allow multiple versions of ComponentStore to work with other
classes.

Test: make cts -j123 && cts-tradefed run cts-dev -m \
CtsMediaTestCases --compatibility:module-arg \
CtsMediaTestCases:include-annotation:\
android.platform.test.annotations.RequiresDevice

Bug: 143179089
Change-Id: I7b32f73e1f8787075b7b345bd229068d52f5b7f7