[cs] fix correct value of test for mapToG1

ffi/cs/test/test.cs

@@ -228,9 +228,8 @@ namespace mcl {
             var tbl = new[] {
                 new {
                     msg = "asdf",
-                    dst = "BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_POP_",
+                    x = "a72df17570d0eb81260042edbea415ad49bdb94a1bc1ce9d1bf147d0d48268170764bb513a3b994d662e1faba137106",
-                    x = "bc73d15443009a8ff2ddce864136d892274dd8365c60d0d2d44cc543387348e366a8f1e1401427e37743c29ed2c939a",
+                    y = "122b77eca1ed58795b7cd456576362f4f7bd7a572a29334b4817898a42414d31e9c0267f2dc481a4daf8bcf4a460322",
-                    y = "101e26428a1b78c05458cb1cc37d2d87876ad3437096d2827f376702d4451667fe1fa82e82795495d33d466133ed1862",
                 },
            };
             G1 P = new G1();