Bump pretty_assertions from 1.3.0 to 1.4.0

Bumps [pretty_assertions](https://github.com/rust-pretty-assertions/rust-pretty-assertions) from 1.3.0 to 1.4.0.
- [Release notes](https://github.com/rust-pretty-assertions/rust-pretty-assertions/releases)
- [Changelog](https://github.com/rust-pretty-assertions/rust-pretty-assertions/blob/main/CHANGELOG.md)
- [Commits](rust-pretty-assertions/rust-pretty-assertions@v1.3.0...v1.4.0)

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

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

serde_with/Cargo.toml

@@ -77,7 +77,7 @@ expect-test = "1.3.0"
 fnv = "1.0.6"
 glob = "0.3.0"
 mime = "0.3.16"
-pretty_assertions = "1.0.0"
+pretty_assertions = "1.4.0"
 regex = {version = "1.8.1", default-features = false, features = ["std"]}
 rmp-serde = "1.1.0"
 ron = "0.8"

serde_with_macros/Cargo.toml

@@ -44,7 +44,7 @@ version = "2.0.0"
 
 [dev-dependencies]
 expect-test = "1.4.0"
-pretty_assertions = "1.0.0"
+pretty_assertions = "1.4.0"
 rustversion = "1.0.0"
 serde = {version = "1.0.157", features = ["derive"]}
 serde_json = "1.0.25"