build(deps): bump num_enum from 0.5.11 to 0.7.2 (#1334)

Bumps [num_enum](https://github.com/illicitonion/num_enum) from 0.5.11 to 0.7.2.
- [Commits](illicitonion/num_enum@0.5.11...0.7.2)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -322,7 +322,7 @@ jsonrpsee = { version = "0.22.5" }
 log = { version = "0.4.22", default-features = false }
 num-bigint = { version = "0.4.6", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
-num_enum = { version = "0.5.1", default-features = false }
+num_enum = { version = "0.7.2", default-features = false }
 parity-scale-codec = { version = "3.6.12", default-features = false }
 paste = { version = "1.0.15" }
 primitive-types = { version = "0.12.0", default-features = false }