feat: Change a key for the dependency cache - WPB-14445

[KaterinaWire]

WPB-14445 [iOS] Change a key for dependencies cache

Issue

We create a key for the cache when building the app as: hash(Package.resolved)-ENABLE_DATADOG
But for tests we can hardcode the value of ENABLE_DATADOG, and this will allow the cache to be reused.

Testing

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Checklist

• Title contains a reference JIRA issue number like [WPB-XXX].
• Description is filled and free of optional paragraphs.
• Adds/updates automated tests.

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UI accessibility checklist

If your PR includes UI changes, please utilize this checklist:

• Make sure you use the API for UI elements that support large fonts.
• All colors are taken from WireDesign.ColorTheme or constructed using WireDesign.BaseColorPalette.
• New UI elements have Accessibility strings for VoiceOver.

[github-actions]

Test Results

0 tests   0 ✅  0s ⏱️
0 suites  0 💤
0 files    0 ❌

Results for commit 2ac70e4.

♻️ This comment has been updated with latest results.

[netbe]

let's change it to false as it makes more sense, no DD for tests at all

[netbe]

looks good