Bump cbmc version to 5.14.3

This is for a hotfix release that fixes an annoying bug with
--malloc-may-fail when used on a goto-program compiled with goto-cc

Author: hannes-steffenhagen-diffblue

src/config.inc

@@ -76,7 +76,7 @@ endif
 OSX_IDENTITY="Developer ID Application: Daniel Kroening"
 
 # Detailed version information
-CBMC_VERSION = 5.14.2
+CBMC_VERSION = 5.14.3
 
 # Use the CUDD library for BDDs, can be installed using `make -C src cudd-download`
 # CUDD = ../../cudd-3.0.0