zstd: 0.7.0 -> 0.7.1

Fixes:
- ZBUFF_compressEnd() called multiple times with too small dst buffer
- dictBuilder fails if first sample is too small
- corruption issue
- cli breaks during destination file overwrite confirmation

Changes:
- frame checksum enabled by default in command line mode

pkgs/tools/compression/zstd/default.nix

@@ -3,10 +3,10 @@
 
 stdenv.mkDerivation rec {
   name = "zstd-${version}";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchFromGitHub {
-    sha256 = "10n54lv33r90qbwvdvj4hx82g454pg1fhca3phkyh9mncbdvaqma";
+    sha256 = "0h922kw6q0nsbigv86k7xqpfh4rj7rjxp60pgjmp5vlb2bma03sm";
     rev = "v${version}";
     repo = "zstd";
     owner = "Cyan4973";