build(deps): bump num_enum from 0.6.1 to 0.7.0 (#5003)

Bumps [num_enum](https://github.com/illicitonion/num_enum) from 0.6.1 to 0.7.0.
- [Commits](https://github.com/illicitonion/num_enum/commits)

---
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>

program/Cargo.toml

@@ -17,7 +17,7 @@ arrayref = "0.3.7"
 bytemuck = "1.13.1"
 num-derive = "0.4"
 num-traits = "0.2"
-num_enum = "0.6.1"
+num_enum = "0.7.0"
 solana-program = "1.16.3"
 thiserror = "1.0"