[Concurrency] Fix swift-inspect and remote mirror build (#79715)

Author: ktoso

include/swift/RemoteInspection/ReflectionContext.h

@@ -184,6 +184,7 @@ class ReflectionContext
     bool IsFuture;
     bool IsGroupChildTask;
     bool IsAsyncLetTask;
+    bool IsSynchronousStartTask;
 
     // Task flags.
     unsigned MaxPriority;

include/swift/SwiftRemoteMirror/SwiftRemoteMirrorTypes.h

@@ -243,6 +243,7 @@ typedef struct swift_async_task_info {
   bool IsFuture;
   bool IsGroupChildTask;
   bool IsAsyncLetTask;
+  bool IsSynchronousStartTask;
 
   unsigned MaxPriority;
   bool IsCancelled;

stdlib/public/SwiftRemoteMirror/SwiftRemoteMirror.cpp

@@ -1013,6 +1013,7 @@ swift_reflection_asyncTaskInfo(SwiftReflectionContextRef ContextRef,
     Result.IsFuture = TaskInfo.IsFuture;
     Result.IsGroupChildTask = TaskInfo.IsGroupChildTask;
     Result.IsAsyncLetTask = TaskInfo.IsAsyncLetTask;
+    Result.IsSynchronousStartTask = TaskInfo.IsSynchronousStartTask;
 
     Result.MaxPriority = TaskInfo.MaxPriority;
     Result.IsCancelled = TaskInfo.IsCancelled;

tools/swift-inspect/Sources/swift-inspect/Operations/DumpConcurrency.swift

@@ -55,7 +55,6 @@ fileprivate class ConcurrencyDumper {
     var isStatusRecordLocked: Bool
     var isEscalated: Bool
     var hasIsRunning: Bool
-    var isSynchronousStartTask: Bool
     var isRunning: Bool
     var isEnqueued: Bool
     var threadPort: UInt32?
@@ -276,7 +275,6 @@ fileprivate class ConcurrencyDumper {
     if info.isEscalated { flags.append("escalated") }
     if info.hasIsRunning && info.isRunning { flags.append("running") }
     if info.isEnqueued { flags.append("enqueued") }
-    if info.isSynchronousStart { flags.append("isSynchronousStartTask") }
 
     let flagsStr = flags.isEmpty ? "0" : flags.joined(separator: "|")
     return flagsStr