g10: Don't use the same variable for multiple SQL compiled statements
* g10/tofu.c (struct tofu_dbs_s): Remove unused field record_binding_update2. Replace register_insert with register_signature and register_encryption. (tofu_register_signature): Don't use dbs->s.register_insert, but dbs->s.register_signature. (tofu_register_encryption): Don't use dbs->s.register_insert, but dbs->s.register_encryption.
- Signed-off-by: Neal H. Walfield <neal@g10code.com>