Update rstest requirement from 0.21.0 to 0.22.0

Updates the requirements on [rstest](https://github.com/la10736/rstest) to permit the latest version.
- [Release notes](https://github.com/la10736/rstest/releases)
- [Changelog](https://github.com/la10736/rstest/blob/master/CHANGELOG.md)
- [Commits](v0.21.0...v0.22.0)

---
updated-dependencies:
- dependency-name: rstest
  dependency-type: direct:production
...

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

rstest_macros/Cargo.toml

@@ -44,7 +44,7 @@ actix-rt = "2.7.0"
 async-std = { version = "1.12.0", features = ["attributes"] }
 maplit = "1.0.2"
 pretty_assertions = "1.2.1"
-rstest = { version = "0.21.0", default-features = false }
+rstest = { version = "0.22.0", default-features = false }
 rstest_reuse = { path = "../rstest_reuse" }
 rstest_test = { path = "../rstest_test" }
 

rstest_reuse/Cargo.toml

@@ -30,4 +30,4 @@ lazy_static = "1.4.0"
 rstest_test = { path = "../rstest_test" }
 temp_testdir = "0.2.3"
 # To compile doc tests
-rstest = { version = "0.21.0" }
+rstest = { version = "0.22.0" }

rstest_test/Cargo.toml

@@ -20,5 +20,5 @@ toml_edit = "=0.21.0"
 
 [dev-dependencies]
 lazy_static = "1.4.0"
-rstest = { version = "0.21.0", default-features = false }
+rstest = { version = "0.22.0", default-features = false }
 temp_testdir = "0.2.3"