build(deps): bump arrayvec from 0.7.4 to 0.7.6

Bumps [arrayvec](https://github.com/bluss/arrayvec) from 0.7.4 to 0.7.6.
- [Release notes](https://github.com/bluss/arrayvec/releases)
- [Changelog](https://github.com/bluss/arrayvec/blob/master/CHANGELOG.md)
- [Commits](bluss/arrayvec@0.7.4...0.7.6)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -176,7 +176,7 @@ ark-ff = "0.4.0"
 ark-serialize = "0.4.0"
 array-bytes = "=1.4.1"
 arrayref = "0.3.8"
-arrayvec = "0.7.4"
+arrayvec = "0.7.6"
 assert_cmd = "2.0"
 assert_matches = "1.5.0"
 async-channel = "1.9.0"