Bump thiserror from 1.0.44 to 1.0.50

[dependabot[bot]]

Bumps thiserror from 1.0.44 to 1.0.50.

Release notes

Sourced from thiserror's releases.

1.0.50

• Improve diagnostic when a #[source], #[from], or #[transparant] attribute refers to a type that has no std::error::Error impl (#258, thanks @​de-vri-es)

1.0.49

• Access libcore types through ::core in generated code (#255, thanks @​mina86)

1.0.48

• Improve implementation of displaying Path values in a generated Display impl (#251, thanks @​mina86)

1.0.47

• Work around rust-analyzer bug (rust-lang/rust-analyzer#9911)

1.0.46

• Add bootstrap workaround to allow rustc to depend on thiserror (#248, thanks @​RalfJung)

1.0.45

• Update backtrace support to nightly's new Error::provide API (rust-lang/rust#113464, #246)

Commits

• a7d220d Release 1.0.50
• 4088d16 Ignore module_name_repetitions pedantic clippy lint
• ebebf77 Format ui tests with rustfmt
• ff0a0a5 Source and From attributes only have single-ident path
• 7cec716 Remove reliance on Spanned for Member
• c9fe739 Touch up PR 258
• 4850c6f Merge pull request #258 from de-vri-es/as-dyn-error-span
• a49f7c6 Change span of as_dyn_error() to point compile error at attribute.
• f4eac7e Ignore needless_raw_string_hashes clippy lint
• 54465b7 Release 1.0.49
• Additional commits viewable in compare view

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