chore: add missing resty.openssl.crypto file to rockspec

Author: fffonion

lua-resty-openssl-1.7.0-1.rockspec

@@ -23,6 +23,7 @@ build = {
       ["resty.openssl.auxiliary.nginx_c"] = "lib/resty/openssl/auxiliary/nginx_c.lua",
       ["resty.openssl.bn"] = "lib/resty/openssl/bn.lua",
       ["resty.openssl.cipher"] = "lib/resty/openssl/cipher.lua",
+      ["resty.openssl.crypto"] = "lib/resty/openssl/crypto.lua",
       ["resty.openssl.ctx"] = "lib/resty/openssl/ctx.lua",
       ["resty.openssl.dh"] = "lib/resty/openssl/dh.lua",
       ["resty.openssl.digest"] = "lib/resty/openssl/digest.lua",