WaitForFinishedCodeAnalysis: add assert about running on EDT

GitOrigin-RevId: 1945123e84014380c52dde1e59db597b574792f0

plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/commands/WaitForFinishedCodeAnalysis.kt

@@ -130,6 +130,9 @@ class CodeAnalysisStateListener(val project: Project, val cs: CoroutineScope) {
    * @throws TimeoutException when stopped due to provided [timeout]
    */
   suspend fun waitAnalysisToFinish(timeout: Duration? = 5.minutes, throws: Boolean = false, logsError: Boolean = true) {
+    if (EDT.isCurrentThreadEdt()) {
+      throw AssertionError("waitAnalysisToFinish should not be called from EDT otherwise there will be freezes")
+    }
     LOG.info("Waiting for code analysis to finish in $timeout")
     val future = CompletableFuture<Unit>()
     if (timeout != null) {