[NFC] Start separating DummyFramework

DummyFramework.framework has two different properties to support two different kinds of test cases: to support ModuleInterface/build-alternative-interface-framework.swift, its macOS interfaces are broken, but to support ModuleInterface/arm64e-fallback.swift, it supports only arm64, not arm64e, on iOS. The arm64e test's behavior is about to change, which will complicate all of this. As a preliminary step, make the two tests use two different frameworks so they aren't so intertwined.

This temporarily keeps the arm64e test using the name "DummyFramework", but that will change.

Author: beccadax

test/ModuleInterface/Inputs/DummyFramework.framework/Modules/DummyFramework.swiftmodule/arm64-apple-macos.swiftinterface renamed to test/ModuleInterface/Inputs/BrokenFramework.framework/Modules/BrokenFramework.swiftmodule/arm64-apple-macos.swiftinterface

@@ -1,4 +1,4 @@
 // swift-interface-format-version: 1.0
 // swift-tools-version: Apple Swift version 5.1 (swiftlang-1100.0.38 clang-1100.0.20.14)
-// swift-module-flags: -target arm64-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name DummyFramework
+// swift-module-flags: -target arm64-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name BrokenFramework
 import Swift

test/ModuleInterface/Inputs/DummyFramework.framework/Modules/DummyFramework.swiftmodule/arm64e-apple-macos.swiftinterface renamed to test/ModuleInterface/Inputs/BrokenFramework.framework/Modules/BrokenFramework.swiftmodule/arm64e-apple-macos.swiftinterface

@@ -1,4 +1,4 @@
 // swift-interface-format-version: 1.0
 // swift-tools-version: Apple Swift version 5.1 (swiftlang-1100.0.38 clang-1100.0.20.14)
-// swift-module-flags: -target arm64e-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name DummyFramework
+// swift-module-flags: -target arm64e-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name BrokenFramework
 import Swift

test/ModuleInterface/Inputs/DummyFramework.framework/Modules/DummyFramework.swiftmodule/x86_64-apple-macos.swiftinterface renamed to test/ModuleInterface/Inputs/BrokenFramework.framework/Modules/BrokenFramework.swiftmodule/x86_64-apple-macos.swiftinterface

@@ -1,4 +1,4 @@
 // swift-interface-format-version: 1.0
 // swift-tools-version: Apple Swift version 5.1 (swiftlang-1100.0.38 clang-1100.0.20.14)
-// swift-module-flags: -target x86_64-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name DummyFramework
+// swift-module-flags: -target x86_64-apple-macos10.14 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -O -module-name BrokenFramework
 import Swift

test/ModuleInterface/Inputs/DummyFramework.framework/Modules/DummyFramework.swiftmodule/x86_64.swiftinterface renamed to test/ModuleInterface/Inputs/BrokenFramework.framework/Modules/BrokenFramework.swiftmodule/x86_64.swiftinterface

@@ -7,4 +7,4 @@
 // RUN: not %target-swift-frontend-typecheck -disable-implicit-concurrency-module-import -target %target-cpu-apple-macosx13.0 -F %S/Inputs %s -module-cache-path %t/module-cache
 // RUN: %target-swift-frontend-typecheck -disable-implicit-concurrency-module-import -target %target-cpu-apple-macosx13.0 -F %S/Inputs %s -module-cache-path %t/module-cache -backup-module-interface-path %S/Inputs/alternative-interfaces
 
-import DummyFramework
+import BrokenFramework