Thunder R2 needs different 0001-Add-TextToSpeech-Interface.patch. So …

…added to resolve the patch issue.

.github/workflows/L2-tests.yml

@@ -117,7 +117,7 @@ jobs:
         run: >
               cd "${{github.workspace}}/ThunderInterfaces"
               &&
-              git apply "${{github.workspace}}/rdkservices/files/0001-Add-TextToSpeech-Interface.patch"
+              git apply "${{github.workspace}}/rdkservices/Tests/L2Tests/patches/0001-Add-TextToSpeech-Interface.patch"
 
       - name: Build ThunderInterfaces
         run: >

Tests/L2Tests/L2TestsPlugin/CMakeLists.txt

@@ -21,20 +21,27 @@ set(MODULE_NAME ${NAMESPACE}${PLUGIN_NAME})
 set(THUNDER_PORT 9998)
 find_package(${NAMESPACE}Plugins REQUIRED)
 
+# We are not running VerifyContracts,Warehouse_L2Test tests for Thunder R4 as
+# this work is not in this scope. In future we will enable these tests for Thunder R4.
+if(NOT USE_THUNDER_R4)
+add_library(${MODULE_NAME} SHARED
+    Module.cpp
+    L2Tests.cpp
+    L2TestsMock.cpp
+    tests/SystemService_L2Test.cpp
+    tests/UsbAccess_L2Test.cpp
+    tests/Telemetry_L2Test.cpp
+    tests/Warehouse_L2Test.cpp
+    tests/VerifyContracts.cpp)
+else()
 add_library(${MODULE_NAME} SHARED
     Module.cpp
     L2Tests.cpp
     L2TestsMock.cpp
     tests/SystemService_L2Test.cpp
     tests/UsbAccess_L2Test.cpp
     tests/Telemetry_L2Test.cpp)
-
-# We are not running VerifyContracts,Warehouse_L2Test tests for Thunder R4 as
-# this work is not in this scope. In future we will enable these tests for Thunder R4.
-if(NOT USE_THUNDER_R4)
-    add_library(${MODULE_NAME} SHARED tests/VerifyContracts.cpp)
-    add_library(${MODULE_NAME} SHARED tests/Warehouse_L2Test.cpp)
-endif(USE_THUNDER_R4)
+endif(NOT USE_THUNDER_R4)
 
 set_target_properties(${MODULE_NAME} PROPERTIES
         CXX_STANDARD 11

Tests/L2Tests/patches/0001-Add-TextToSpeech-Interface.patch

@@ -0,0 +1,12 @@
+diff --git a/interfaces/ITextToSpeech.h b/interfaces/ITextToSpeech.h
+index d28359e..4d20ac9 100644
+--- a/interfaces/ITextToSpeech.h
++++ b/interfaces/ITextToSpeech.h
+@@ -65,6 +65,7 @@ namespace Exchange {
+
+         virtual void Register(ITextToSpeech::INotification* sink) = 0;
+         virtual void Unregister(ITextToSpeech::INotification* sink) = 0;
++        virtual void RegisterWithCallsign(const string callsign,ITextToSpeech::INotification* sink) = 0;
+
+         // @property
+         // @brief Query the status/enable tts