dev(narugo): add ugoira support for pixiv source

[codecov[bot]]

Codecov Report

Attention: 111 lines in your changes are missing coverage. Please review.

Comparison is base (f907fa8) 58.53% compared to head (886e1d9) 56.49%.

Files	Patch %	Lines
waifuc/source/pixiv.py	27.08%	70 Missing :warning:
waifuc/model/item.py	10.52%	17 Missing :warning:
waifuc/source/web.py	50.00%	13 Missing :warning:
waifuc/action/frame.py	38.88%	11 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #40 +/- ## ========================================== - Coverage 58.53% 56.49% -2.04% ========================================== Files 48 48 Lines 2465 2554 +89 ========================================== Hits 1443 1443 - Misses 1022 1111 +89 ``` | [Flag](https://app.codecov.io/gh/deepghs/waifuc/pull/40/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deepghs) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/deepghs/waifuc/pull/40/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deepghs) | `56.49% <31.05%> (-2.04%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deepghs#carryforward-flags-in-the-pull-request-comment) to find out more.

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