Bump submodules/privacy-reference-tests from `a3acc21` to `6b7ad1e` (… · duckduckgo/iOS@ffca77d

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache@v3, mikepenz/action-junit-report@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Build and test: DerivedData/Build/Products/Debug-iphonesimulator/GRDB.framework/PrivateHeaders/grdb_config.h#L14

ambiguous expansion of macro 'SQLITE_VERSION_NUMBER'

Build and test: DerivedData/Build/Intermediates.noindex/DuckDuckGo.build/Debug-iphonesimulator/WidgetsExtension.build/DerivedSources/GeneratedAssetSymbols.swift#L382

The "CreditCard-32-Color" image asset name resolves to the symbol "creditCard32" which already exists. Try renaming the asset.

Build and test: DerivedData/Build/Intermediates.noindex/DuckDuckGo.build/Debug-iphonesimulator/WidgetsExtension.build/DerivedSources/GeneratedAssetSymbols.swift#L687

The "Identity-32-Color" image asset name resolves to the symbol "identity32" which already exists. Try renaming the asset.

Build and test: DerivedData/Build/Intermediates.noindex/DuckDuckGo.build/Debug-iphonesimulator/WidgetsExtension.build/DerivedSources/GeneratedAssetSymbols.swift#L830

The "Login-32-Color" image asset name resolves to the symbol "login32" which already exists. Try renaming the asset.

Build and test: DerivedData/Build/Intermediates.noindex/DuckDuckGo.build/Debug-iphonesimulator/WidgetsExtension.build/DerivedSources/GeneratedAssetSymbols.swift#L925

The "Note-32-Color" image asset name resolves to the symbol "note32" which already exists. Try renaming the asset.