Enable SwiftLint rule 'multiple_closures_with_trailing_closure' and fix all violations

.swiftlint.yml

@@ -102,7 +102,7 @@ whitelist_rules:
   - multiline_literal_brackets
   - multiline_parameters
   - multiline_parameters_brackets
-#  - multiple_closures_with_trailing_closure
+  - multiple_closures_with_trailing_closure
 #  - nesting
   - nimble_operator
 #  - no_extension_access_modifier

passKitTests/Models/PasswordStoreTest.swift

@@ -30,10 +30,9 @@ class PasswordStoreTest: XCTestCase {
             options: cloneOptions,
             branchName: "master",
             transferProgressBlock: { _, _ in },
-            checkoutProgressBlock: { _, _, _ in }
-        ) {
-            expectation.fulfill()
-        }
+            checkoutProgressBlock: { _, _, _ in },
+            completion: { expectation.fulfill() }
+        )
         waitForExpectations(timeout: 3, handler: nil)
 
         [