Vulkan: Expose float control properties as angle features The different fp configuration that a vulkan backend supports are exposed through `VkPhysicalDeviceFloatControlsProperties`. Expose these as angle features that api's implementations can query. The autogen files are changes as reported by running `python3 scripts/run_code_generation.py` script. Bug: angleproject:360031000 Change-Id: I038cbf2c9e2b10916697994782ef73b35a1caf12 Signed-off-by: Gowtham Tammana <g.tammana@samsung.com> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5798053 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Charlie Lao <cclao@google.com>