build(deps): bump rstest from 0.21.0 to 0.22.0 (#203)

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Author: dependabot[bot]

Cargo.lock

@@ -51,7 +51,7 @@ prost-build = "0.13"
 [dev-dependencies]
 file_diff = "1.0"
 insta = { version = "1.34", features = ["yaml"] }
-rstest = "0.21"
+rstest = "0.22"
 serde_test = "1.0"
 temp_testdir = "0.2"