Build blocks on parsing long as int from github status json

(e.g. see https://builds.apache.org/job/beam_PreCommit_Python_MavenInstall/818/console )
`Caused by: com.fasterxml.jackson.databind.JsonMappingException: Numeric value (4313677368) out of range of int`

Assuming IDs are monotonically increasing this might impact all new PRs.

Imported from Jira [BEAM-3185](https://issues.apache.org/jira/browse/BEAM-3185). Original Jira may contain additional context.
Reported by: holden.

Start by reproducing the build failure from the linked Jenkins console and tracing the GitHub status JSON parsing that maps the numeric value 4313677368. Done means status JSON containing IDs above the 32-bit integer range parses successfully and the build no longer blocks.

Written by the indexing model from the issue text.