build wheels with nightly as well

Author: rgaudin

.github/workflows/wheels.yml

@@ -7,7 +7,7 @@ on:
       - main
 
 env:
-  LIBZIM_DL_VERSION: "8.2.0"
+  LIBZIM_DL_VERSION: "2023-07-13"
   MACOSX_DEPLOYMENT_TARGET: "11.0"
   CIBW_ENVIRONMENT_PASS_LINUX: "LIBZIM_DL_VERSION"