Bump ahash from 0.8.6 to 0.8.11

Bumps [ahash](https://github.com/tkaitchuck/ahash) from 0.8.6 to 0.8.11.
- [Release notes](https://github.com/tkaitchuck/ahash/releases)
- [Commits](https://github.com/tkaitchuck/ahash/commits/v0.8.11)

---
updated-dependencies:
- dependency-name: ahash
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.lock

@@ -20,7 +20,7 @@ numpy = "0.20.0"
 rand = "0.8"
 rand_pcg = "0.3"
 rand_distr = "0.4.3"
-ahash = "0.8.6"
+ahash = "0.8.11"
 num-traits = "0.2"
 num-complex = "0.4"
 num-bigint = "0.4"