[NFC] Fix formatting of expanded extensions in SourceKit tests.

Author: hborla

test/SourceKit/Macros/macro_basic.swift

@@ -263,7 +263,8 @@ macro anonymousTypes(_: () -> String) = #externalMacro(module: "MacroDefinition"
 //##-- Expansion on a conformance macro.
 // RUN: %sourcekitd-test -req=refactoring.expand.macro -pos=51:5 %s -- ${COMPILER_ARGS[@]} | %FileCheck -check-prefix=CONFORMANCE_EXPAND %s
 // CONFORMANCE_EXPAND: source.edit.kind.active:
-// CONFORMANCE_EXPAND-NEXT: 52:14-52:14 (@__swiftmacro_9MacroUser2S48HashablefMc_.swift) "extension S4 : Hashable {}"
+// CONFORMANCE_EXPAND-NEXT: 52:14-52:14 (@__swiftmacro_9MacroUser2S48HashablefMc_.swift) "extension S4: Hashable {
+// CONFORMANCE_EXPAND-NEXT: }"
 // CONFORMANCE_EXPAND-NEXT: source.edit.kind.active:
 // CONFORMANCE_EXPAND-NEXT: 51:1-51:10 ""
 

test/SourceKit/Macros/syntactic_expansion.swift.expected

@@ -6,7 +6,8 @@ source.edit.kind.active:
   Element.requirement()
 }"
 source.edit.kind.active:
-  13:2-13:2 "extension Generic : P where Element: P {}"
+  13:2-13:2 "extension Generic: P where Element: P {
+}"
 source.edit.kind.active:
   5:3-5:21 ""
 source.edit.kind.active:
@@ -105,4 +106,5 @@ source.edit.kind.active:
   Element.requirement()
 }"
 source.edit.kind.active:
-  13:2-13:2 "extension Generic : P where Element: P {}"
+  13:2-13:2 "extension Generic: P where Element: P {
+}"