Vulkan: Add multisample line width query support * As part of GLES 3.2 support, added support to query the following through glGetFloatv(): * GL_MULTISAMPLE_LINE_WIDTH_GRANULARITY * GL_MULTISAMPLE_LINE_WIDTH_RANGE * Added some tests to check the limits of the values above. * Updated comment regarding ES 3.2 spec table number. Bug: angleproject:42266081 Bug: b/336860504 Change-Id: I2c359bbb9003b3e76f342f7419477bdb1caaf88f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5576760 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com>