Refactor to make :http_frames_lib build with --config=android_arm.

cl/352042819 breaks //third_party/quic/core:quic_core_android_build target built
with --config=android_arm, because it adds :http_encoder_lib and
:http_frames_lib as dependencies of :quic_session_lib.  However,
:http_frames_lib indirectly depends on the following three targets that do not
compile with --config=android_arm:

//third_party/spdy/core:spdy_framer_lib
//third_party/quic/core/qpack:qpack_header_table_lib
//third_party/spdy/core/hpack:hpack_lib

The easiest way to fix it is this minor refactor which breaks the indirect
dependency of :http_frames_lib on these targets.

PiperOrigin-RevId: 353280950
Change-Id: Ic0f627d2d87d7e56aef1b14bc18d8f4d80e48c50