Auto merge of #4041 - rust-lang:renovate/thiserror-1.x, r=Turbo87

Update Rust crate thiserror to 1.0.30

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [thiserror](https://crates.io/crates/thiserror) | dependencies | patch | `1.0.28` -> `1.0.30` |

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Author: bors

Cargo.lock

@@ -81,7 +81,7 @@ sha2 = "0.9"
 swirl = { git = "https://github.com/sgrif/swirl.git", rev = "e87cf37" }
 tar = "0.4.16"
 tempfile = "3"
-thiserror = "1.0.28"
+thiserror = "1.0.30"
 tokio = { version = "1.5.0", features = ["net", "signal", "io-std", "io-util", "rt-multi-thread", "macros"]}
 toml = "0.5"
 tracing = "0.1"