Longer githash on gtfs-lib

[donbot2000]

Checklist

• [ ] Appropriate branch selected (all PRs must first be merged to dev before they can be merged to master)
• [ ] Any modified or new methods or classes have helpful JavaDoc and code is thoroughly commented
• [ ] The description lists all applicable issues this PR seeks to resolve
• [ ] The description lists any configuration setting(s) that differ from the default settings
• [ ] All tests and CI builds passing
• [ ] The description lists all relevant PRs included in this release (remove this if not merging to master)
• [ ] e2e tests are all passing (remove this if not merging to master)

Description

jitpack.io now requires 10 character long git hashes. For example https://jitpack.io/com/github/conveyal/gtfs-lib/f2ceb59027/gtfs-lib-f2ceb59.jar works, but https://jitpack.io/com/github/conveyal/gtfs-lib/9837b6/gtfs-lib-9837b6.jar does not work.

[br648]

I have already done this and with the correct hash.

[br648]

Closing.