Bump enum-iterator from 0.6.0 to 0.7.0

Bumps [enum-iterator](https://github.com/stephaneyfx/enum-iterator) from 0.6.0 to 0.7.0.
- [Release notes](https://github.com/stephaneyfx/enum-iterator/releases)
- [Commits](stephaneyfx/enum-iterator@0.6.0...0.7.0)

---
updated-dependencies:
- dependency-name: enum-iterator
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -16,7 +16,7 @@ phf_codegen = "^0.8"
 
 [dependencies]
 aho-corasick = "^0.7"
-enum-iterator = "^0.6"
+enum-iterator = "^0.7"
 fxhash = "0.2"
 lazy_static = "^1.3"
 num-format = "^0.4"