dependencies.tsv: update gopkg.in/retry.v1

[axw]

Description of change

This brings in the fix in go-retry/retry#1. This should address http://qa.jujucharms.com/releases/5319/job/run-unit-tests-win2012-amd64/attempt/3809.

QA steps

I temporarily changed TestDialAPIMultipleError to pass in a fakeClock, which will advance the time exactly the amount requested. Since the sleep amount is 0, the time will not advance, and so the retry would previously loop forever. With the updated dependency, it works as expected.

The test would previously fail with the system clock because if the time doesn't advance at all (which is more likely with a low resolution system clock), an additional dial attempt would be made.

Documentation changes

None.

Bug reference

None.

[wallyworld]

$$merge$$

[jujubot]

Status: merge request accepted. Url: http://juju-ci.vapour.ws:8080/job/github-merge-juju