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Task/Issue URL:
https://app.asana.com/0/481882893211075/1208033567421351/f
BSK PR: duckduckgo/BrowserServicesKit#1098
macOS PR: duckduckgo/macos-browser#3603

**Description**:
- Update Error Data type to match macOS

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**Steps to test this PR**:
1. Validate on badssl.com that bad SSL error handling works as before
and error page + bypass works

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**Definition of Done (Internal Only)**:

* [ ] Does this PR satisfy our [Definition of
Done](https://app.asana.com/0/1202500774821704/1207634633537039/f)?

**Copy Testing**:

* [ ] Use of correct apostrophes in new copy, ie `’` rather than `'`

**Orientation Testing**:

* [ ] Portrait
* [ ] Landscape

**Device Testing**:

* [ ] iPhone SE (1st Gen)
* [ ] iPhone 8
* [ ] iPhone X
* [ ] iPhone 14 Pro
* [ ] iPad

**OS Testing**:

* [ ] iOS 15
* [ ] iOS 16
* [ ] iOS 17

**Theme Testing**:

* [ ] Light theme
* [ ] Dark theme

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[Technical Design
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