Add Swog as an explicit dependency

Package.swift

@@ -17,14 +17,15 @@ let package = Package(
  dependencies: [
  // Dependencies declare other packages that this package depends on.
  // .package(url: /* package url */, from: "1.0.0"),
- .package(url: "https://github.com/EricRabil/Swexy", .upToNextMajor(from: "1.0.4"))
+ .package(url: "https://github.com/EricRabil/Swexy", .upToNextMajor(from: "1.0.4")),
+ .package(url: "https://github.com/EricRabil/Swog", .upToNextMajor(from: "1.0.7"))
  ],
  targets: [
  // Targets are the basic building blocks of a package. A target can define a module or a test suite.
  // Targets can depend on other targets in this package, and on products in packages this package depends on.
  .target(
  name: "Pwomise",
- dependencies: ["Swexy"]),
+ dependencies: ["Swexy", "Swog"]),
  .testTarget(
  name: "PwomiseTests",
  dependencies: ["Pwomise"]),