evcxr: 0.11.0 -> 0.12.0

ChangeLog: https://github.com/google/evcxr/blob/v0.12.0/RELEASE_NOTES.md#version-0120

pkgs/development/interpreters/evcxr/default.nix

@@ -3,16 +3,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "evcxr";
-  version = "0.11.0";
+  version = "0.12.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "evcxr";
     rev = "v${version}";
-    sha256 = "sha256-JziLEsY6kF5UeDt17q/HDrTlNtHj7DWy1tTq3s2eZHE=";
+    sha256 = "sha256-sD/eykXoeJq43o3xyFx2VIoH+xZrMmb6vZKVt4CO7B4=";
   };
 
-  cargoSha256 = "sha256-I164eXgc/yiKKskloh6FGYD3bLCLWXaM6uWa01PRDXs=";
+  cargoSha256 = "sha256-eySdhzavm9NGv2xjgdq/C2iv6lxdulhgYNs9ehnSzKQ=";
 
   RUST_SRC_PATH = "${rustPlatform.rustLibSrc}";