This should prevent a build issue caused by a potential
conflicting zstd installation on M1 Mac.
This was manifested in a linker error when building
the GNU toolchain:
```
Undefined symbols for architecture arm64:
[gcc/build] "_ZSTD_compress", referenced from:
```
As of qemu 6.0.0, it should already have the entitlement to access the
Hypervior.framework by default, so re-codesigning the binary is
no-longer necessary.
8a74ce618b