Bump decimal from 2.0.0 to 2.1.1

[dependabot[bot]]

Bumps decimal from 2.0.0 to 2.1.1.

Changelog

Sourced from decimal's changelog.

v2.1.1 (2023-04-26)

Decimal v2.1 requires Elixir v1.8+.

Bug fixes

• Fix Decimal.compare/2 when comparing against 0

v2.1.0 (2023-04-26)

Decimal v2.1 requires Elixir v1.8+.

Enhancements

• Improve error message from Decimal.to_integer/1 during precision loss
• Inspect protocol implementation returns strings in the Decimal.new(...) format
• Add Decimal.scale/1
• Optimize Decimal.compare/2 for numbers with large exponents

Bug fixes

• Fix Decimal.integer?/1 spec
• Fix Decimal.integer?/1 check on 0 with >1 significant digits

Commits

• 12f2776 Release v2.1.1
• eed830a Fix compare against 0 (#197)
• 0ae3bd5 Release v2.1.0
• 9ef26fe Rename branch to main
• 32c141d Optimize Decimal.compare/2
• 0cea5d4 Update deps
• a515a54 Remove unnecessary CI
• 7cfc5ef Format on latest Elixir
• 63ee204 Add bench script
• 20b0e37 Use ubuntu-20.04
• Additional commits viewable in compare view

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