Skip SSL key log test for OpenSSL 3.5+ (#116474)

Author: rokonec

src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamRemoteExecutorTests.cs

@@ -25,6 +25,7 @@ public SslStreamRemoteExecutorTests()
         [PlatformSpecific(TestPlatforms.Linux)] // SSLKEYLOGFILE is only supported on Linux for SslStream
         [InlineData(true)]
         [InlineData(false)]
+        //[ActiveIssue("https://github.com/dotnet/runtime/issues/116473")]
         public async Task SslKeyLogFile_IsCreatedAndFilled(bool enabledBySwitch)
         {
             if (PlatformDetection.IsDebugLibrary(typeof(SslStream).Assembly) && !enabledBySwitch)
@@ -34,6 +35,13 @@ public async Task SslKeyLogFile_IsCreatedAndFilled(bool enabledBySwitch)
                 return;
             }
 
+            if (PlatformDetection.IsOpenSsl3_5 && !enabledBySwitch)
+            {
+                // OpenSSL 3.5 and later versions log into file in SSLKEYLOGFILE environment variable by default,
+                // regardless of AppContext switch.
+                return;
+            }
+
             var psi = new ProcessStartInfo();
             var tempFile = Path.GetTempFileName();
             psi.Environment.Add("SSLKEYLOGFILE", tempFile);