Workflow permissions: java-aws-lambda

[jtduffy]

Description

Original Jira ticket that will need to be manually closed:
https://new-relic.atlassian.net/browse/NR-560148

Target repo: https://github.com/newrelic/java-aws-lambda

[Newrelic-Boomi]

https://new-relic.atlassian.net/browse/NR-594473