Bump Sources/secp256k1/secp256k1 from 214cb3c to 6034a04 (#7)

dependabot[bot] · web-flow · commit 8ced7d05af4c · 2020-07-30T05:46:36.000Z
diff --git a/Sources/secp256k1/secp256k1 b/Sources/secp256k1/secp256k1
@@ -1 +1 @@
-Subproject commit 214cb3c321c8f240a456ba2861f84b72141e0584
+Subproject commit 6034a04fb1afe7d78dd367ec719d3ced9db2b05e
