[Bulk Update Orders] Enable multiple selection in Order List

[hafizrahman]

Part of: #13130

Description

This PR starts the implementation for SelectionTracker in OrderListFragment, to start enabling multi-selection behavior on it.

The entry point for the change here is addSelectionTracker() in OrderListFragment. For the most part, its implementation follows closely the existing addSelectionTracker() in ProductListFragment as it's enabling the same feature. It might be good to compare this PR with the implementation there when reviewing.

Documentation: https://developer.android.com/reference/androidx/recyclerview/selection/package-summary

Steps to reproduce

Testing information

The tests that have been performed

Images/gif

• I have considered if this change warrants release notes and have added them to RELEASE-NOTES.txt if necessary. Use the "[Internal]" label for non-user-facing changes.

Reviewer (or Author, in the case of optional code reviews):

Please make sure these conditions are met before approving the PR, or request changes if the PR needs improvement:

• The PR is small and has a clear, single focus, or a valid explanation is provided in the description. If needed, please request to split it into smaller PRs.
• Ensure Adequate Unit Test Coverage: The changes are reasonably covered by unit tests or an explanation is provided in the PR description.
• Manual Testing: The author listed all the tests they ran, including smoke tests when needed (e.g., for refactorings). The reviewer confirmed that the PR works as expected on big (tablet) and small (phone) in case of UI changes, and no regressions are added.

[dangermattic]

	5 Errors
🚫	Please add tests for class OrderSelectionItemKeyProvider (or add unit-tests-exemption label to ignore this).
🚫	Please add tests for class SelectableOrderListItemLookup (or add unit-tests-exemption label to ignore this).
🚫	Please add tests for class DefaultOrderListItemLookup (or add unit-tests-exemption label to ignore this).
🚫	Please add tests for class DefaultOrderItemDetailsLookup (or add unit-tests-exemption label to ignore this).
🚫	Please add tests for class SelectableOrderItemDetailsLookup (or add unit-tests-exemption label to ignore this).

	1 Warning
⚠️	View files have been modified, but no screenshot or video is included in the pull request. Consider adding some for clarity.

	1 Message
📖	This PR is still a Draft: some checks will be skipped.

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[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce-Wear Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce-Wear Android
	Platform	⌚️ Wear OS
	Flavor	Jalapeno
	Build Type	Debug
	Commit	8f304b5
	Direct Download	woocommerce-wear-prototype-build-pr13131-8f304b5.apk

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce Android
	Platform	📱 Mobile
	Flavor	Jalapeno
	Build Type	Debug
	Commit	8f304b5
	Direct Download	woocommerce-prototype-build-pr13131-8f304b5.apk