"eFootball PES 2021" binds uniform buffers via glBindBufferRange()
before any frames haves been rendered and then uses those bound buffers
for all subsequent frames. A recent fix captured the UBOs that were also
bound as GL_UNIFORM_BUFFER, but failed to capture all indexed buffers
bound only with glBindBufferRange().

This CL captures all indexed uniform, atomic counter, and shader storage
buffers during MEC setup.

Bug: angleproject:5564
Change-Id: I0e638ec4407a091f943b9640e8fc6a7c9f4c4e08
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2640424Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
Commit-Queue: Tim Van Patten <timvp@google.com>