Remove run-time dependency on GCC

nix/default.nix

@@ -21,4 +21,11 @@ in
       name = "LeaseReport";
       src = ../.;
     };
+    modules = [{
+      # Remove runtime dependency on GCC
+      packages.LeaseReport.components.exes.LeaseReport = {
+        dontStrip = false;
+        enableShared = false;
+      };
+    }];
   }