FrameCapture: set starting binding GL_ELEMENT_ARRAY_BUFFER set starting binding GL_ELEMENT_ARRAY_BUFFER of vertex array object. Bug: b/446464003 Change-Id: I64f05694f66909fba81dc454df871d4cd49c20bf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6968196 Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: Cody Northrop <cnorthrop@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>