Patch GCC 11 build to fix AMX instructions

[imciner2]

To build the OpenBLAS BFloat16 extensions on Windows, we need to patch the GCC AMX intrinsics header to fix two sets of typos:

• gcc-mirror/gcc@7fcc22d
• gcc-mirror/gcc@aeb9b58

These two patches are both in GCC 12.3 and GCC 13, but we can't switch to using that for OpenBLAS yet, so we need to live with GCC 11.

The first one is probably harmless, but was still a typo none the less. The second I believe is actively breaking the OpenBLAS build with BFloat16 enabled for the Windows 64-bit platform in #7202 with the errors

[18:55:08] /tmp/ccNhJljp.s: Assembler messages:
[18:55:08] /tmp/ccNhJljp.s:108: Error: `(%rax,%r10d,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:111: Error: `(%rdx,%r11d,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:125: Error: `(%r8,%r10d,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:131: Error: `(%rcx,%eax,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:175: Error: `(%r8,%ebx,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:178: Error: `(%rax,%r11d,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:195: Error: `(%rdx,%eax,1)' is not a valid base/index expression
[18:55:08] /tmp/ccNhJljp.s:203: Error: `(%rcx,%eax,1)' is not a valid base/index expression
[18:55:08] make[1]: *** [Makefile.L3:637: sbgemm_oncopy_SAPPHIRERAPIDS.obj] Error 1

More details in OpenMathLib/OpenBLAS#4450 (comment).