Fix a typo: LIBWEBSOCKET -> LIBWEBSOCKETS

* Also update Producer C since it also contains the same typo

CMake/Dependencies/libkvsCommonLws-CMakeLists.txt

@@ -6,7 +6,7 @@ include(ExternalProject)
 
 ExternalProject_Add(libkvsCommonLws-download
     GIT_REPOSITORY    https://github.com/awslabs/amazon-kinesis-video-streams-producer-c.git
-    GIT_TAG           270c0b6612cc553d458e316e835471c693f518bd
+    GIT_TAG           bb5c4a7ff913fc0f557a5decaa35f45f802e10d9
     PREFIX            ${CMAKE_CURRENT_BINARY_DIR}/build
     CMAKE_ARGS        -DCMAKE_INSTALL_PREFIX=${OPEN_SRC_INSTALL_PREFIX} -DBUILD_COMMON_LWS=ON -DBUILD_COMMON_CURL=OFF -DBUILD_DEPENDENCIES=FALSE -DOPEN_SRC_INSTALL_PREFIX=${OPEN_SRC_INSTALL_PREFIX}
     BUILD_ALWAYS      TRUE

CMakeLists.txt

@@ -93,9 +93,9 @@ else()
 endif()
 
 if (WIN32)
-    SET(LIBWEBSOCKET_LIBRARIES "websockets.lib")
+  SET(LIBWEBSOCKETS_LIBRARIES "websockets.lib")
 else()
-    pkg_check_modules(LIBWEBSOCKET REQUIRED libwebsockets)
+  pkg_check_modules(LIBWEBSOCKETS REQUIRED libwebsockets)
 endif()
 
 # usrsctp dont support pkgconfig yet
@@ -105,10 +105,10 @@ find_library(
   PATHS ${OPEN_SRC_INSTALL_PREFIX}/lib)
 
 set(OPEN_SRC_INCLUDE_DIRS ${LIBSRTP_INCLUDE_DIRS} ${OPENSSL_INCLUDE_DIR}
-                          ${CURL_INCLUDE_DIRS} ${LIBWEBSOCKET_INCLUDE_DIRS})
+                          ${CURL_INCLUDE_DIRS} ${LIBWEBSOCKETS_INCLUDE_DIRS})
 
 link_directories(${LIBSRTP_LIBRARY_DIRS})
-link_directories(${LIBWEBSOCKET_LIBRARY_DIRS})
+link_directories(${LIBWEBSOCKETS_LIBRARY_DIRS})
 link_directories(${OPEN_SRC_INSTALL_PREFIX}/lib)
 
 pkg_check_modules(GST gstreamer-1.0)
@@ -221,7 +221,7 @@ target_link_libraries(
   kvsWebrtcSignalingClient
   PRIVATE kvspicUtils
           kvspicState
-          ${LIBWEBSOCKET_LIBRARIES}
+          ${LIBWEBSOCKETS_LIBRARIES}
           ${EXTRA_DEPS}
           ${OPENSSL_SSL_LIBRARY}
           ${OPENSSL_CRYPTO_LIBRARY}