chore: release v0.10.3

[baszalmstra]

🤖 New release

• resolvo: 0.10.2 -> 0.10.3

Changelog

0.10.3 - 2026-05-20

Other

• release v0.10.3 (#198)
• encoding optimizations (#221)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions from 5.0.3 to 5.0.4 (#215)
• (ci) bump actions-rust-lang/setup-rust-toolchain from 1.15.4 to 1.16.1 (#218)
• (ci) bump MarcoIeni/release-plz-action from 0.5.128 to 0.5.129 (#219)
• Add an example sudoku solver (#220)
• (ci) bump prefix-dev/setup-pixi from 0.9.4 to 0.9.5 (#216)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions (#214)
• (ci) bump MarcoIeni/release-plz-action from 0.5.127 to 0.5.128 (#211)
• (ci) bump actions-rust-lang/setup-rust-toolchain (#212)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions (#213)
• (ci) bump actions-rust-lang/setup-rust-toolchain (#209)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions (#210)
• (ci) bump MarcoIeni/release-plz-action from 0.5.126 to 0.5.127 (#208)
• (ci) bump actions/checkout from 6.0.1 to 6.0.2 (#204)
• (ci) bump prefix-dev/setup-pixi from 0.9.3 to 0.9.4 (#205)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions (#206)
• (ci) bump MarcoIeni/release-plz-action from 0.5.121 to 0.5.126 (#207)
• (ci) bump MarcoIeni/release-plz-action from 0.5.120 to 0.5.121 (#200)
• (ci) bump zgosalvez/github-actions-ensure-sha-pinned-actions (#197)
• (ci) bump actions-rust-lang/rustfmt from 1.1.1 to 1.1.2 (#196)
• update banner to new style (#194)

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This PR was generated with release-plz.