ARM assembly pack: translate bit-sliced AES implementation to AArch64

Reviewed-by: NPaul Dale <pauli@openssl.org>
Reviewed-by: NTomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14592)

crypto/aes/build.info

@@ -30,8 +30,8 @@ IF[{- !$disabled{asm} -}]
 
   $AESASM_armv4=aes_cbc.c aes-armv4.S bsaes-armv7.S aesv8-armx.S
   $AESDEF_armv4=AES_ASM BSAES_ASM
-  $AESASM_aarch64=aes_core.c aes_cbc.c aesv8-armx.S vpaes-armv8.S
-  $AESDEF_aarch64=VPAES_ASM
+  $AESASM_aarch64=aes_core.c aes_cbc.c aesv8-armx.S bsaes-armv8.S vpaes-armv8.S
+  $AESDEF_aarch64=BSAES_ASM VPAES_ASM
 
   $AESASM_parisc11=aes_core.c aes_cbc.c aes-parisc.s
   $AESDEF_parisc11=AES_ASM
@@ -80,6 +80,7 @@ IF[{- !$disabled{module} && !$disabled{shared} -}]
 ENDIF
 
 GENERATE[aes-ia64.s]=asm/aes-ia64.S
+GENERATE[bsaes-armv8.S]=asm/bsaes-armv8.S
 
 GENERATE[aes-586.s]=asm/aes-586.pl
 DEPEND[aes-586.s]=../perlasm/x86asm.pl