Additional architecture support for the ScanDependencies/clang-target.swift test.

Resolves rdar://81128522

Author: artemcm

test/ScanDependencies/Inputs/Swift/XWithTarget.swiftmodule/arm64-apple-macos.swiftinterface

@@ -1,5 +1,5 @@
 // swift-interface-format-version: 1.0
-// swift-module-flags: -module-name XWithTarget  -target arm64-apple-macosx10.9
+// swift-module-flags: -module-name XWithTarget -target arm64-apple-macosx10.9
 import Swift
 @_exported import X
 public func overlayFuncX() { }

test/ScanDependencies/Inputs/Swift/XWithTarget.swiftmodule/arm64e-apple-macos.swiftinterface

@@ -0,0 +1,5 @@
+// swift-interface-format-version: 1.0
+// swift-module-flags: -module-name XWithTarget -target arm64e-apple-macosx10.9
+import Swift
+@_exported import X
+public func overlayFuncX() { }