Stamp the 2.0.3 project version

Reviewed-on: #35

CMakeLists.txt

@@ -18,7 +18,7 @@ cmake_minimum_required(VERSION 3.10)
 # calls akerr_exit() instead of exit(1) directly, which changes that exit code
 # from 1 to AKERR_EXIT_STATUS_UNREPRESENTABLE (125) -- a deliberate behavior
 # change, not an ABI break: no soname move, no entry point changed shape.
-project(akerror VERSION 2.0.2 LANGUAGES C)
+project(akerror VERSION 2.0.3 LANGUAGES C)
 
 include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)