Use modified producer C branch

Author: stefankiesz

CMake/Dependencies/libkvscproducer-CMakeLists.txt

@@ -7,7 +7,7 @@ include(ExternalProject)
 # clone repo only
 ExternalProject_Add(libkvscproducer-download
 	GIT_REPOSITORY    https://github.com/awslabs/amazon-kinesis-video-streams-producer-c.git
-	GIT_TAG           v1.5.3
+	GIT_TAG           find-proper-curl
 	SOURCE_DIR        "${CMAKE_CURRENT_BINARY_DIR}/kvscproducer-src"
 	BINARY_DIR        "${CMAKE_CURRENT_BINARY_DIR}/kvscproducer-build"
 	CONFIGURE_COMMAND ""