chore(deps): update rust crate lalrpop to v0.20.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
lalrpop	build-dependencies	patch	0.20.1 -> 0.20.2

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Release Notes

lalrpop/lalrpop (lalrpop)

v0.20.2

Compare Source

Special thanks to our newest maintainers, Daniel Burgener and Patrick LaFontaine for helping to coordinate this release.

Features

• Lalrpop no longer depends on the is-terminal crate (thanks to Kmeakin!)
• Better performance with the default lexer using the underlying regex-automata crate (thanks to QuarticCat!)
• Allow the catch-all _ case for token matching can now be set to a higher precedence in match (thanks to fpoli!)
• Fewer clippy lints triggered in generated code
• Lalrpop now traverses symlinks to find .lalrpop files(thanks mbid!)
• Lalrpop now supports block comments including nestings(thanks seanbright!)

Bugfixes

• Lalrpop now uses the ascii-aware space regex when the unicode feature is not enabled (thanks to QuarticCat!)
• Dangling symlinks in crate no longer cause build failure (thanks to legeana
  for the report!)
• Unicode is now set as a default feature in lalrpop-util to align with
  lalrpop's defaults

Compatibility note

• MSRV increased to 1.70.
• process_root_unconditionally now correctly lints as having been deprecated.
• Internal types which lead with a __ and should not be relied upon are no longer publicly exposed (thanks to arnaudgolfouse!)
• Lalrpop files containing a space in their name now return an error.

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