Bump version to 0.4.20 (astral-sh#8016)

Bump version to 0.4.19 (astral-sh#7991)

Bump version to 0.4.18 (astral-sh#7852)

Bump version to v0.4.17 (astral-sh#7742)

Bump version to 0.4.16 (astral-sh#7669)

Bump version to v0.4.15 (astral-sh#7612)

Bump version to 0.4.14 (astral-sh#7600)

Bump version to 0.4.13 (astral-sh#7558)

Bump version to 0.4.12 (astral-sh#7499)

Add support for `--with-editable` to `uv tool` (astral-sh#6744)

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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
close astral-sh#6272 

## Test Plan
<!-- How was it tested? -->
As in astral-sh#6262

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Co-authored-by: Zanie Blue <[email protected]>