Add version getter functors

Sources/ElixxirDAppsSDK/GetGitVersion.swift

+import Bindings
+import XCTestDynamicOverlay
+
+public struct GetGitVersion {
+  public var run: () -> String
+
+  public func callAsFunction() -> String {
+    run()
+  }
+}
+
+extension GetGitVersion {
+  public static let live = GetGitVersion(
+    run: BindingsGetGitVersion
+  )
+}
+
+extension GetGitVersion {
+  public static let unimplemented = GetGitVersion(
+    run: XCTUnimplemented("\(Self.self)")
+  )
+}

Sources/ElixxirDAppsSDK/GetVersion.swift

+import Bindings
+import XCTestDynamicOverlay
+
+public struct GetVersion {
+  public var run: () -> String
+
+  public func callAsFunction() -> String {
+    run()
+  }
+}
+
+extension GetVersion {
+  public static let live = GetVersion(
+    run: BindingsGetVersion
+  )
+}
+
+extension GetVersion {
+  public static let unimplemented = GetVersion(
+    run: XCTUnimplemented("\(Self.self)")
+  )
+}

Sources/ElixxirDAppsSDK/Legacy/GitVersionProvider.swift

-import Bindings
-
-public struct GitVersionProvider {
-  public var get: () -> String
-
-  public func callAsFunction() -> String {
-    get()
-  }
-}
-
-extension GitVersionProvider {
-  public static let live = GitVersionProvider(get: BindingsGetGitVersion)
-}
-
-#if DEBUG
-extension GitVersionProvider {
-  public static let failing = GitVersionProvider { fatalError("Not implemented") }
-}
-#endif

Sources/ElixxirDAppsSDK/Legacy/VersionProvider.swift

-import Bindings
-
-public struct VersionProvider {
-  public var get: () -> String
-
-  public func callAsFunction() -> String {
-    get()
-  }
-}
-
-extension VersionProvider {
-  public static let live = VersionProvider(get: BindingsGetVersion)
-}
-
-#if DEBUG
-extension VersionProvider {
-  public static let failing = VersionProvider { fatalError("Not implemented") }
-}
-#endif