Skip an integration test and an assert that is firing frequently on debug integration test queues

src/Compilers/Core/Portable/DiagnosticAnalyzer/AnalyzerManager.cs

@@ -353,7 +353,8 @@ public void MarkSymbolEndAnalysisComplete(ISymbol symbol, DiagnosticAnalyzer ana
             GetAnalyzerExecutionContext(analyzer).MarkSymbolEndAnalysisComplete(symbol);
         }
 
-        [Conditional("DEBUG")]
+        // https://github.com/dotnet/roslyn/issues/30309 tracks enabling the below debug verification.
+        [Conditional("DEBUG_30309")]
         public void VerifyAllSymbolEndActionsExecuted()
         {
             foreach (var analyzerExecutionContext in _analyzerExecutionContextMap.Values)

src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpCodeActions.cs

@@ -138,7 +138,7 @@ void RaiseSecond()
             VisualStudio.Editor.Verify.TextContains("Second?.");
         }
 
-        [WpfFact]
+        [WpfFact(Skip="https://github.com/dotnet/roslyn/issues/30015")]
         [Trait(Traits.Feature, Traits.Features.EditorConfig)]
         [Trait(Traits.Feature, Traits.Features.CodeActionsFixAllOccurrences)]
         [WorkItem(15003, "https://github.com/dotnet/roslyn/issues/15003")]