Bump dropshot from 1e07d6c to cc7ac24

Bumps [dropshot](https://github.com/oxidecomputer/dropshot) from `1e07d6c` to `cc7ac24`.
- [Release notes](https://github.com/oxidecomputer/dropshot/releases)
- [Commits](oxidecomputer/dropshot@1e07d6c...cc7ac24)

---
updated-dependencies:
- dependency-name: dropshot
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]