g10: Use a symbolic constant instead of a literal.
* g10/trustdb.c (KEY_HASH_TABLE_SIZE): Define. (new_key_hash_table): Use KEY_HASH_TABLE_SIZE instead of a literal. (release_key_hash_table): Likewise. (test_key_hash_table): Likewise. (add_key_hash_table): Likewise.
- Signed-off-by: Neal H. Walfield <neal@g10code.com>.