gcc: Include proposed patch to avoid simd reg usage on arm64

The memory operations inlining code for gcc 14 uses SIMD registers
which requires switching on the FPU and saving/restoring those
registers. For interrupt handlers, that also means disabling
interrupts so nested interrupts don't work after the first register
access. An upstream patch has been proposed to switch off the SIMD
register usage for this case and avoid these effects.

Signed-off-by: Keith Packard <[email protected]>

Author: keith-packard