Roll src/third_party/webgl/src/ 0343b5704..3e71f3b64 (10 commits)

https://chromium.googlesource.com/external/khronosgroup/webgl.git/+log/0343b5704f8a..3e71f3b643f8

$ git log 0343b5704..3e71f3b64 --date=short --no-merges --format='%ad %ae %s'
2023-08-01 3479527+lexaknyazev Move texture extensions to draft; add tests (#3576)
2023-08-01 3479527+lexaknyazev Move renderbuffer format extensions to draft; add tests (#3575)
2023-07-29 3479527+lexaknyazev Address new tests feedback (#3574)
2023-07-27 kbrussel Reject WEBGL_texture_source_iframe. (#3567)
2023-07-27 3479527+lexaknyazev Move multisampling shader extensions to draft; add tests (#3573)
2023-07-27 3479527+lexaknyazev Move NV_shader_noperspective_interpolation to draft; add tests (#3572)
2023-07-27 3479527+lexaknyazev Move EXT_conservative_depth to draft; add tests (#3571)
2023-07-27 3479527+lexaknyazev Move WEBGL_polygon_mode to draft; add tests (#3570)
2023-07-27 3479527+lexaknyazev Move EXT_depth_clamp to draft; add tests (#3569)
2023-07-27 3479527+lexaknyazev Move EXT_clip_control to draft; add tests (#3568)

Created with:
  roll-dep src/third_party/webgl/src

Bug: 1473838
Change-Id: I88cb313f489d355a482e63af5785312b9df9a6e5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4796028
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Auto-Submit: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1186021}