Pin/Unpin Logic (#3084)

ElementX/Sources/Other/Extensions/Task.swift

@@ -14,6 +14,7 @@
 // limitations under the License.
 //
 
+import Combine
 import Foundation
 
 public extension Task where Success == Never, Failure == Never {
@@ -61,3 +62,13 @@ public extension Task where Success == Never, Failure == Never {
         }
     }
 }
+
+extension Task {
+    func store(in cancellables: inout Set<AnyCancellable>) {
+        asCancellable().store(in: &cancellables)
+    }
+
+    func asCancellable() -> AnyCancellable {
+        AnyCancellable(cancel)
+    }
+}