Restructure Package.swift (#63)

Author: fabianfett

Package.swift

@@ -2,6 +2,8 @@
 
 import PackageDescription
 
+let swiftSettings: [SwiftSetting] = [.enableExperimentalFeature("StrictConcurrency=complete")]
+
 let package = Package(
     name: "swift-aws-lambda-events",
     products: [
@@ -12,11 +14,19 @@ let package = Package(
         .package(url: "https://github.com/apple/swift-http-types.git", from: "1.0.0"),
     ],
     targets: [
-        .target(name: "AWSLambdaEvents",
-                dependencies: [.product(name: "HTTPTypes", package: "swift-http-types")],
-                swiftSettings: [.enableExperimentalFeature("StrictConcurrency=complete")]),
-        .testTarget(name: "AWSLambdaEventsTests",
-                    dependencies: ["AWSLambdaEvents"],
-                    swiftSettings: [.enableExperimentalFeature("StrictConcurrency=complete")]),
+        .target(
+            name: "AWSLambdaEvents",
+            dependencies: [
+                .product(name: "HTTPTypes", package: "swift-http-types"),
+            ],
+            swiftSettings: swiftSettings
+        ),
+        .testTarget(
+            name: "AWSLambdaEventsTests",
+            dependencies: [
+                "AWSLambdaEvents",
+            ],
+            swiftSettings: swiftSettings
+        ),
     ]
 )