build: bump insta from 1.42.0 to 1.42.1

Bumps [insta](https://github.com/mitsuhiko/insta) from 1.42.0 to 1.42.1.
- [Release notes](https://github.com/mitsuhiko/insta/releases)
- [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md)
- [Commits](mitsuhiko/insta@1.42.0...1.42.1)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -106,5 +106,5 @@ vt100 = "0.15.2"
 assert_cmd = "2.0.16"
 cc = "1.2.10"
 criterion = { version = "0.5.1", features = ["html_reports"] }
-insta = "1.42.0"
+insta = "1.42.1"
 maplit = "1.0.2"