Github Authentication required to manage API rate limiting

[lepsalex]

When starting many workflows at once we can hit the GH rate limiter (we are no authenticated as a user currently) and this results in a 422 Unprocessable Entity

Response:

<ClientResponse(https://wes.rdpc.cancercollaboratory.org/api/v1/runs) []>
<CIMultiDictProxy('Server': 'openresty/1.15.8.2', 'Date': 'Tue, 26 Jan 2021 22:40:54 GMT', 'Content-Type': 'application/json', 'Content-Length': '142', 'Connection': 'keep-alive', 'Strict-Transport-Security': 'max-age=15724800; includeSubDomains', 'Cache-Control': 'no-cache, no-store, max-age=0, must-revalidate', 'Pragma': 'no-cache', 'Expires': '0', ragma': 'no-cache', 'Expires': '0', 'X-Content-Type-Options': 'nosniff', 'X-Frame-Options': 'DENY', 'X-XSS-Protection': '1 ; mode=block', 'Referrer-Policy': 'no-referrer')>

Log from Management:

2021-01-26 22:40:54.960 ERROR 1 --- [flow-service-98] o.i.a.w.service.NextflowService          : nextflow runtime exception
nextflow.exception.AbortOperationException: API rate limit exceeded -- Provide your GitHub user name and password to get a higher rate limit
at nextflow.scm.RepositoryProvider.checkResponse(RepositoryProvider.groovy:170) ~[nextflow-20.07.1.jar!/:na]
at nextflow.scm.RepositoryProvider.invoke(RepositoryProvider.groovy:126) ~[nextflow-20.07.1.jar!/:na]
at nextflow.scm.RepositoryProvider.memoizedMethodPriv$invokeAndParseResponseString(RepositoryProvider.groovy:209) ~[nextflow-20.07.1.jar!/:na]
at jdk.internal.reflect.GeneratedMethodAccessor299.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
...

Nextflow has a way of doing this built-in, just need to add the config options to management: https://www.nextflow.io/docs/latest/sharing.html#github-credentials