fix(data): sync processor, fake GraphQL service, and unit test fixes. Update sync processor to log errors on retry; update fake GraphQL service to extract singular name of model when parsing queries, and update broken RegEx; update connectivity handling unit test to fail on all errors

[david-mcafee]

Description of changes

While working on connectivity handling unit tests, I discovered errors in the Sync Processor's jittered retry function that were being lost. When I surfaced the error, I then discovered that the fake GraphQL service's parseQuery function had a broken RegEx (would not match, for instance, syncCompositePKChildren), and was not matching singular table names when parsing queries. I fixed the RegEx, and added a util for extracting singular table names. Additionally, I updated the unit test to fail on all errors, not a filtered subset (i.e. it should now fail when jittered retry fails).

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Checklist

• PR description included
• yarn test passes
• Tests are changed or added
• Relevant documentation is changed or added (and PR referenced)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.