Without this fix:
```
➜ nunoc-ops git:(master) make db
On branch master
Your branch is up to date with 'origin/master'.
nothing to commit, working tree clean
make: *** [db] Error 1
```
With this fix:
```
➜ swamid-ops git:(master) ✗ make db
make: Nothing to be done for `db'.
```
Will make it easier to only use `make tag` when to sign changes.