Added silence timeout as floating point

Test/Components/DataSources/UDPStreamerClient/UDPStreamerClientGTest.cpp

@@ -51,6 +51,11 @@ TEST(UDPStreamerClientGTest, TestInitialise_DefaultPort) {
     ASSERT_TRUE(test.TestInitialise_DefaultPort());
 }
 
+TEST(UDPStreamerClientGTest, TestInitialise_SilenceTimeoutFloat) {
+    UDPStreamerClientTest test;
+    ASSERT_TRUE(test.TestInitialise_SilenceTimeoutFloat());
+}
+
 TEST(UDPStreamerClientGTest, TestInitialise_MulticastMode_Valid) {
     UDPStreamerClientTest test;
     ASSERT_TRUE(test.TestInitialise_MulticastMode_Valid());