Bump insta from 1.38.0 to 1.39.0 (#505)

Bumps [insta](https://github.com/mitsuhiko/insta) from 1.38.0 to 1.39.0.
- [Release notes](https://github.com/mitsuhiko/insta/releases)
- [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md)
- [Commits](mitsuhiko/insta@1.38.0...1.39.0)

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

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

Cargo.toml

@@ -42,7 +42,7 @@ tokio-util = {version="0.7", features=["codec"], optional=true}
 url = {version="2.5", optional=true}
 
 [dev-dependencies]
-insta = {version="1.38", features=["json"]}
+insta = {version="1.39", features=["json"]}
 
 [profile.release]
 opt-level="z"