Bump thiserror from 1.0.47 to 1.0.48 (#1396)

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.47 to 1.0.48.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.47...1.0.48)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

polkadot/node/network/protocol/Cargo.toml

@@ -18,7 +18,7 @@ sc-network = { path = "../../../../substrate/client/network" }
 sc-authority-discovery = { path = "../../../../substrate/client/authority-discovery" }
 strum = { version = "0.24", features = ["derive"] }
 futures = "0.3.21"
-thiserror = "1.0.31"
+thiserror = "1.0.48"
 fatality = "0.0.6"
 rand = "0.8"
 derive_more = "0.99"