fix syntax of cli-dep.nix

Author: tek

lib/release.nix

@@ -77,8 +77,8 @@
   fi
   cat > ${cliDep} <<EOF
   {
-    "version": "$version",
-    "sha256": "$response"
+    version = "$version";
+    sha256 = "$response";
   }
   EOF
   git add ${cliDep}

test/update-cli-version/test.nix

@@ -8,8 +8,8 @@ in {
     mkdir ops
     ${release.updateCliVersion}
     target='{
-      "version": "0.6.7",
-      "sha256": "1kcab39rwangb4m1viw58ppvf1ps4i75i2dgapzyqklq87f1bmpi"
+      version = "0.6.7";
+      sha256 = "1kcab39rwangb4m1viw58ppvf1ps4i75i2dgapzyqklq87f1bmpi";
     }'
     check 'cat ops/cli-dep.nix' "$target" 'Content of cli-dep.nix'
   '';