Bump self_update from 0.19.0 to 0.20.0

Bumps [self_update](https://github.com/jaemk/self_update) from 0.19.0 to 0.20.0.
- [Release notes](https://github.com/jaemk/self_update/releases)
- [Changelog](https://github.com/jaemk/self_update/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jaemk/self_update/commits)

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

Cargo.lock

@@ -2214,9 +2214,9 @@ dependencies = [
 
 [[package]]
 name = "self_update"
-version = "0.19.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ad4f32cc38aac660a9a872b5553677d59f984139f3316f642989d8232be3e5c"
+checksum = "c047c1227ffcf31a3b6f64df97c61e79539721facef7ff06a2ece7a7f3052f1f"
 dependencies = [
  "hyper-old-types",
  "indicatif",

Cargo.toml

@@ -120,7 +120,7 @@ version = "0.10.7"
 features = [ "blocking", "json" ]
 
 [dependencies.self_update]
-version = "0.19.0"
+version = "0.20.0"
 features = [ "archive-zip" ]
 
 [dependencies.serde]