fix SuspendingReadWriteTest#test read action with constraints is cancelled by write and restarted

Dispatch events while the job is active, but no longer than a given timeout

GitOrigin-RevId: 4f2f6b8501a76e958a77ebc2a277d840e9b94308

platform/platform-tests/testSrc/com/intellij/openapi/application/impl/SuspendingReadWriteTest.kt

@@ -208,8 +208,12 @@ class NonBlocking : SuspendingReadWriteTest() {
     application.runWriteAction {
       dumbService.isDumb = false
     }
-    UIUtil.dispatchAllInvocationEvents() // retry with satisfied constraint, attempt 1
-    job.waitTimeout()
+    // retry with unsatisfied constraint
+    withTimeout(1000) {
+      while (job.isActive && isActive) {
+        UIUtil.dispatchAllInvocationEvents()
+      }
+    }
   }
 
   private fun twoAttemptJob(cs: CoroutineScope, constraints: List<ReadConstraint>): Job {