add sqlite for restores

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>

.github/workflows/flake-update.yml

@@ -15,6 +15,8 @@ jobs:
       - name: Install nix
         uses: https://github.com/DeterminateSystems/nix-installer-action@main
 
+      - run: nix profile install nixpkgs#sqlite
+
       - name: Restore Nix store
         id: restore
         uses: nix-community/cache-nix-action@v6