Bump thiserror from 1.0.11 to 1.0.12 (#9000)

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.11 to 1.0.12.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.11...1.0.12)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

cli/Cargo.toml

@@ -42,7 +42,7 @@ solana-storage-program = { path = "../programs/storage", version = "1.1.0" }
 solana-vote-program = { path = "../programs/vote", version = "1.1.0" }
 solana-vote-signer = { path = "../vote-signer", version = "1.1.0" }
 titlecase = "1.1.0"
-thiserror = "1.0.11"
+thiserror = "1.0.12"
 url = "2.1.1"
 
 [dev-dependencies]