Callbacks for client reset have been restored

[kneth]

What, How & Why?

The callbacks were not fired. The root cause was that they have not been exposed to the binding. Unfortunately the flexible sync tests are still timing out since the function triggerClientReset is not able to trigger it on the sync server. To make the function more robust, a retry mechanism is implemented (it is believed that the trigger will sometimes fail due to a race condition in the server).

This closes #6201

☑️ ToDos

• 📝 Changelog entry
• 📝 Compatibility label is updated or copied from previous entry
• 📝 Update COMPATIBILITY.md
• 🚦 Tests
• 📦 Updated internal package version in consuming package.jsons (if updating internal packages)
• 📱 Check the React Native/other sample apps work if necessary
• 💥 Breaking label has been applied or is not necessary

[elle-j]

Nice to see the tests being enabled again!

There seems to be some preexisting issues with fetching the server functions and some timeouts though.

[takameyer]

Appears all the tests are failing consistently

[coveralls-official]

coverage: 86.198% (+0.8%) from 85.405% when pulling 87e8c5e on kneth/client-reset into 7c11ceb on main.