upgrade version of aws-xray-sdk-core

[matthewbpt]

Upgrade version of aws-xray-sdk-core

Is it a breaking change?:

NO

Why did you make these changes?

So this package can be added to projects using node engine > 8

What's changed in these changes?

Only the minimum version required of aws-xray-sdk-core

Submission Type

• [ ] Bugfix
• [X] New Feature
• [ ] Refactor

All Submissions

• [X] Have you added an explanation of what your changes?
• [ ] Have you written new tests for your changes, as applicable?
• [ ] Have you checked potential side effects that could make bad impacts to other services?

New Features

• [ ] Have you configured CI/CD properly?
• [ ] Have you configured optimal memory size and timeouts of Lambda Function?
• [ ] Have you grant required permissions (e.g. IAM Policy, VPC Security Group)?
• [ ] Have you made required resources (e.g. DynamoDB Table, RDS Cluster)?
• [ ] Does it requires native addons dependency?

[mooyoul]

FYI - This PR will be merged after #9 is resolved

[mooyoul]

Hello @matthewbpt, We need to resolve conflicts to merge this. Could you rebase base again? thanks

[matthewbpt]

It looks like the upstream change also upgraded the same package I wanted to upgrade, so this PR is not needed anymore. I can use this package in our project now!