all: update to latest Gio API

[codecov[bot]]

Codecov Report

Patch coverage: 97.89% and project coverage change: +0.84 :tada:

Comparison is base (e35d212) 83.01% compared to head (32e23d6) 83.86%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #60 +/- ## ========================================== + Coverage 83.01% 83.86% +0.84% ========================================== Files 9 9 Lines 842 911 +69 ========================================== + Hits 699 764 +65 - Misses 122 126 +4 Partials 21 21 ``` | [Impacted Files](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5) | Coverage Δ | | |---|---|---| | [proc.go](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5#diff-cHJvYy5nbw==) | `74.66% <94.11%> (+0.08%)` | :arrow_up: | | [path.go](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5#diff-cGF0aC5nbw==) | `97.67% <97.14%> (-2.33%)` | :arrow_down: | | [api.go](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5#diff-YXBpLmdv) | `66.66% <100.00%> (ø)` | | | [context.go](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5#diff-Y29udGV4dC5nbw==) | `100.00% <100.00%> (ø)` | | | [shapes.go](https://app.codecov.io/gh/go-p5/p5/pull/60?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=go-p5#diff-c2hhcGVzLmdv) | `91.51% <100.00%> (-0.92%)` | :arrow_down: |

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