fix: osm2pgsql -> osm2pgsql.nix

release.nix

@@ -12,7 +12,7 @@ with (import <nixpkgs/pkgs/top-level/release-lib.nix> { inherit supportedSystems
   jpierre03.gogs_jpierre03_homepage = import ./gogs-jpierre03-homepage.nix;
   jpierre03.gogs_openlayer = import ./gogs-openlayer.nix;
 
-  jpierre03.osm2pgsql = import ./osm2pgsql;
+  jpierre03.osm2pgsql = import ./osm2pgsql.nix;
 
 } /*  // {
   # Simply assign a derivation to an attribute to have it built.