Bin: minor tweak to NOS

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/cd3e8833d70618c4eea8df06f95b364b016d4950' (2024-10-26)
  → 'github:nixos/nixpkgs/64b80bfb316b57cdb8919a9110ef63393d74382a' (2024-10-28)

bin/nixos-operations-script.sh

@@ -88,7 +88,8 @@ echo "Pulling the latest version of the repository..."
 
 if [ $update = true ]; then
 	echo "Updating flake.lock..."
-	/run/wrappers/bin/sudo -u $user /run/current-system/sw/bin/nix flake update --commit-lock-file && /run/wrappers/bin/sudo -u $user git push
+	/run/wrappers/bin/sudo -u $user /run/current-system/sw/bin/nix flake update --commit-lock-file
+	/run/wrappers/bin/sudo -u $user git push
 else
 	echo "Skipping 'nix flake update'..."
 fi

flake.lock

@@ -331,11 +331,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1729973466,
-        "narHash": "sha256-knnVBGfTCZlQgxY1SgH0vn2OyehH9ykfF8geZgS95bk=",
+        "lastModified": 1730137625,
+        "narHash": "sha256-9z8oOgFZiaguj+bbi3k4QhAD6JabWrnv7fscC/mt0KE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cd3e8833d70618c4eea8df06f95b364b016d4950",
+        "rev": "64b80bfb316b57cdb8919a9110ef63393d74382a",
         "type": "github"
       },
       "original": {