00-base-templates.conf: fix ia64 builds.

Reviewed-by: NRichard Levitte <levitte@openssl.org>

Configurations/00-base-templates.conf

@@ -185,7 +185,6 @@
 	bn_asm_src      => "bn-ia64.s ia64-mont.s",
 	aes_asm_src     => "aes_core.c aes_cbc.c aes-ia64.s",
 	sha1_asm_src    => "sha1-ia64.s sha256-ia64.s sha512-ia64.s",
-	rc4_asm_src     => "rc4_skey.c",
 	modes_asm_src   => "ghash-ia64.s",
 	perlasm_scheme	=> "void"
     },