Add missing linker flag

Author: florelis

src/VcpkgCustomTriplets/fuzzing.cmake

@@ -1,5 +1,5 @@
 if(PORT MATCHES "jsoncpp|libyaml")
     set(VCPKG_C_FLAGS "${VCPKG_C_FLAGS} /fsanitize=address /fsanitize-coverage=inline-8bit-counters /fsanitize-coverage=edge /fsanitize-coverage=trace-cmp /fsanitize-coverage=trace-div")
     set(VCPKG_CXX_FLAGS "${VCPKG_CXX_FLAGS} /fsanitize=address /fsanitize-coverage=inline-8bit-counters /fsanitize-coverage=edge /fsanitize-coverage=trace-cmp /fsanitize-coverage=trace-div")
-    message("FLAGS ${VCPKG_CXX_FLAGS}")
+    set(VCPKG_LINKER_FLAGS libsancov.lib)
 endif()