Update content scope scripts to version 15.2.0

[daxmobile]

• Automated content scope scripts dependency update

This PR updates the content scope scripts dependency to the latest available version and copies the necessary files.

Tests will only run if something has changed in the node_modules/@duckduckgo/content-scope-scripts folder.

If only the package version has changed, there is no need to run the tests.

If tests have failed, see https://app.asana.com/0/1202561462274611/1203986899650836/f for further information on what to do next.

content-scope-scripts folder update

• All tests must pass
• Privacy tests must pass

Only content-scope-scripts package update

• All tests must pass
• Privacy tests do not need to run

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Note

Medium Risk
Changes affect in-page privacy features (conditional config, ad hiding, Duck Player, Duck AI data clearing) across many sites; incorrect matching could alter blocking or clearing behavior until privacy tests pass.

Overview
Bumps @duckduckgo/content-scope-scripts from 15.1.0 to 15.2.0 and refreshes the vendored Android build bundles under node_modules.

The 15.2.0 injected scripts tighten config and feature matching: processAttr treats a numeric default of NaN as unset; matchConditionalFeatureSetting only derives conditions when domain is present and includes rules with no condition instead of dropping them. Element hiding only applies rules that have a selector, validates item.rules as an array, and skips override comparisons for selector-less rules.

Duck Player gains stricter DOM/event typing ( Node/Element checks before contains/matches ), wraps messaging subscription payloads, and avoids thumbnail work when watch params are missing. Duck AI data clearing validates clear-data params, normalizes caught values to Error, and fires async clears without unhandled promises. The duck player page bundle parses ytcfg / embedded player response more defensively.

package-lock.json also records transitive bumps (e.g. @ghostery/adblocker 2.17.3→2.18.0) from the resolved dependency tree.

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