firewalldb: add ListAllKVStoresRecords to queries

Previous commits had forgotten to add the `ListAllKVStoresRecords` query
to the `firewalldb.SQLKVStoreQueries` interface. As that is required to
make the query useable when defining the `sqldb/v2`
`TransactionExecutor` for the `firewalldb` package, this commit
adds it to the interface.

Author: ViktorT-11

firewalldb/kvstores_sql.go

@@ -30,6 +30,7 @@ type SQLKVStoreQueries interface {
 	UpdateGlobalKVStoreRecord(ctx context.Context, arg sqlc.UpdateGlobalKVStoreRecordParams) error
 	UpdateGroupKVStoreRecord(ctx context.Context, arg sqlc.UpdateGroupKVStoreRecordParams) error
 	InsertKVStoreRecord(ctx context.Context, arg sqlc.InsertKVStoreRecordParams) error
+	ListAllKVStoresRecords(ctx context.Context) ([]sqlc.Kvstore, error)
 	DeleteAllTempKVStores(ctx context.Context) error
 	GetOrInsertFeatureID(ctx context.Context, name string) (int64, error)
 	GetOrInsertRuleID(ctx context.Context, name string) (int64, error)