Add a whitebox test to log all supported GLES formats
for the active Vulkan ICD. The test object is
dependent on libANGLE's gl_enum_util.* files as
we need it to print out human readable values in
the PrintAllFormatSupport test.

Test: angle_white_box_tests --gtest_filter=*PrintAllSupportedFormats*
Bug: angleproject:4093
Change-Id: I99d74935b705b2984f6320ed80a0e977c8fcd4be
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1930607
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>