fix: lint errors and update Nix vendorHash

- Add nolint:unparam for readOnly param in sqlite_open.go
- Handle cmd.Help() error in wisp.go
- Handle rows.Close() error in migration 028
- Handle targetStore.Close() error in create.go
- Update Nix vendorHash for current dependencies

Cherry-picked from PR #769

default.nix

@@ -9,7 +9,7 @@ pkgs.buildGoModule {
   subPackages = [ "cmd/bd" ];
   doCheck = false;
   # Go module dependencies hash - if build fails with hash mismatch, update with the "got:" value
-  vendorHash = "sha256-Brzb6HZHYtF8LTkP3uQ21GG72c5ekzSkQ2EdrqkdeO0=";
+  vendorHash = "sha256-ovG0EWQFtifHF5leEQTFvTjGvc+yiAjpAaqaV0OklgE=";
 
   # Git is required for tests
   nativeBuildInputs = [ pkgs.git ];