Bump syn from 2.0.48 to 2.0.53

[dependabot[bot]]

Bumps syn from 2.0.48 to 2.0.53.

Release notes

Sourced from syn's releases.

2.0.53

• Implement Copy, Clone, and ToTokens for syn::parse::Nothing (#1597)

2.0.52

• Add an expression parser that uses match-arm's boundary rules (#1593)

2.0.51

• Resolve non_local_definitions warnings in generated code under rustc 1.78-nightly

2.0.50

• Fix unused_imports warnings when compiled by rustc 1.78

2.0.49

• Improve error location when parsing from an empty string literal using LitStr::parse (#1590)

Commits

• 32dcf8d Release 2.0.53
• fd1f2aa Merge pull request #1597 from dtolnay/copyprintnothing
• 4f6c052 Implement ToTokens for syn::parse::Nothing
• 3f37543 Implement Copy for syn::parse::Nothing
• 36a4122 Update test suite to nightly-2024-03-16
• bd93106 Revert "Temporarily disable nightly testing due to libLLVM link issue"
• 06166a7 Update test suite to nightly-2024-03-09
• ed545e7 Work around doc_markdown lint in test_precedence
• 7aef1ed Temporarily disable nightly testing due to libLLVM link issue
• 556b10b Update test suite to nightly-2024-03-06
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 88.53%. Comparing base (b652abb) to head (2febec5).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #226 +/- ## ======================================= Coverage 88.53% 88.53% ======================================= Files 14 14 Lines 1082 1082 ======================================= Hits 958 958 Misses 124 124 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[dependabot[bot]]

Superseded by #229.