Add cost configuration for argon2i encryption #26174
Description
| Q | A |
|---|---|
| Bug report? | no |
| Feature request? | yes |
| BC Break report? | yes/no |
| RFC? | yes/no |
| Symfony version | 4.0.4 |
Add cost configuration for argon2i encryption. Just like with bcrypt.
It would be awesome to have a lower cost in the test-environment to speed up functional tests.