[iOS] - Fix Translate CSS blocked by CSPs (uplift to 1.80.x)

[brave-builds]

Uplift of #29307
Resolves brave/brave-browser#46446

Pre-approval checklist:

• You have tested your change on Nightly.
• This contains text which needs to be translated.
  • There are more than 7 days before the release.
  • I've notified folks in #l10n on Slack that translations are needed.
• The PR milestones match the branch they are landing to.

Pre-merge checklist:

• You have checked CI and the builds, lint, and tests all pass or are not related to your PR.

Post-merge checklist:

• The associated issue milestone is set to the smallest version that the changes is landed on.

[brave-builds]

Warning

You have got a presubmit warning. Please address it if possible.

Expected one of license headers in existing files:
// Copyright (c) <year> The Brave Authors. All rights reserved.
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.

/* Copyright (c) <year> The Brave Authors. All rights reserved.
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at https://mozilla.org/MPL/2.0/. */

# Copyright (c) <year> The Brave Authors. All rights reserved.
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at https://mozilla.org/MPL/2.0/.

<!-- Copyright (c) <year> The Brave Authors. All rights reserved.
     This Source Code Form is subject to the terms of the Mozilla Public
     License, v. 2.0. If a copy of the MPL was not distributed with this file,
     You can obtain one at https://mozilla.org/MPL/2.0/. -->

Items:

ios/brave-ios/Sources/Brave/Frontend/Reader/Reader.css

[brave-builds]

Warning

You have got a presubmit warning. Please address it if possible.

Found 4 lines longer than 80 characters (first 5 shown).

Items:

ios/brave-ios/Sources/Brave/Frontend/UserContent/UserScripts/Scripts_Dynamic/Scripts/Sandboxed/BraveTranslateScript.js, line 340, 103 chars
ios/brave-ios/Sources/Brave/Frontend/UserContent/UserScripts/Scripts_Dynamic/Scripts/Sandboxed/BraveTranslateScript.js, line 342, 82 chars
ios/brave-ios/Sources/Brave/Frontend/UserContent/UserScripts/Scripts_Dynamic/Scripts/Sandboxed/BraveTranslateScript.js, line 343, 84 chars
ios/brave-ios/Sources/Brave/Frontend/UserContent/UserScripts/Scripts_Dynamic/Scripts/Sandboxed/BraveTranslateScript.js, line 348, 83 chars

[brave-builds]

Warning

You have got a presubmit warning. Please address it if possible.

Found line ending with white spaces in:

[brave-builds]

A Storybook has been deployed to preview UI for the latest push

[kjozwiak]

Uplift into 1.80.x approved 👍 QA has verified the PR on Nightly using 1.81.x as per #29307 (comment).

[brave-builds]

Released in v1.80.100