Use minio/sha256-simd for accelerated SHA256 (#23052)

minio/sha256-simd provides additional acceleration for SHA256 using
AVX512, SHA Extensions for x86 and ARM64 for ARM.

It provides a drop-in replacement for crypto/sha256 and if the
extensions are not available it falls back to standard crypto/sha256.

---------

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>

models/migrations/base/hash.go

@@ -4,9 +4,9 @@
 package base
 
 import (
-	"crypto/sha256"
 	"encoding/hex"
 
+	"github.com/minio/sha256-simd"
 	"golang.org/x/crypto/pbkdf2"
 )