chore: release v0.26.4

[kdheepak]

🤖 New release

• taskwarrior-tui: 0.26.3 -> 0.26.4

Changelog

0.26.4 - 2024-06-11

Fixed

• Deprecation warning

Other

• (deps) bump the cargo-dependencies group with 4 updates (#584)
• (deps) bump tokio from 1.37.0 to 1.38.0 in the cargo-dependencies group (#582)
• (deps) bump the cargo-dependencies group with 3 updates (#580)
• Update taskwarrior-tui.bash
• (deps) bump the cargo-dependencies group across 1 directory with 20 updates (#573)
• (deps) Bump to ratatui v0.26
• (deps) bump actions/checkout from 2 to 4 (#569)
• (deps) bump peaceiris/actions-gh-pages from 3 to 4 (#568)
• (deps) bump softprops/action-gh-release from 1 to 2 (#567)
• (deps) bump actions/setup-python from 1 to 5 (#566)
• (deps) bump actions/setup-python from 1 to 5
• Add dependabot.yml

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