SLVSCODE-928 update NOTICE.txt with SSAL license note

NOTICE.txt

@@ -1,6 +1,25 @@
-SonarLint for Visual Studio Code
+SonarQube for IDE: Visual Studio Code
 Copyright (C) 2017-2024 SonarSource SA
+All rights reserved.
 mailto:info AT sonarsource DOT com
 
 This product includes software developed at
 SonarSource (http://www.sonarsource.com/).
+
+This program is distributed with SonarQube analyzers that are subject to specific license terms.
+
+Analyzers distributed with this program are published under the terms
+of the Sonar Source-Available License Version 1, as published by SonarSource SA.
+For more details see https://sonarsource.com/license/ssal/
+
+EXCEPTION: Sonar C# Enterprise Plugin and Sonar CFamily Plugin
+---------------------------------------------
+
+This software includes the sonar-csharp-enterprise-plugin and the sonar-cfamily-plugin,
+proprietary plugins owned by SonarSource SA. This plugin is embedded within this software and is
+only licensed for use as an integrated part of this application.
+
+Users of this software are granted a non-transferable, non-sublicensable,
+limited license to use the aforementioned plugins solely as part of this
+application. Any use, reproduction, distribution, or modification of the plugin
+outside the scope of this application is strictly prohibited.