Update to version of Result that does not even import Foundation for tests

Package.resolved

@@ -5,8 +5,8 @@
         "package": "Result",
         "repositoryURL": "https://github.com/mattpolzin/Result",
         "state": {
-          "branch": null,
-          "revision": "534d672316477abe29ec4b5ebf65827055b86973",
+          "branch": "master",
+          "revision": "b98e238da6ea030fa7862ae6fd6500552370019c",
           "version": null
         }
       }

Package.swift

@@ -12,7 +12,7 @@ let package = Package(
             targets: ["JSONAPI"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/mattpolzin/Result", .revision("534d672316477abe29ec4b5ebf65827055b86973"))
+        .package(url: "https://github.com/mattpolzin/Result", .branch("master"))
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.