fix CI issue

1 job for master in 1 minute and 21 seconds (queued for 3 seconds)
Status Name Job ID Coverage
failed build #32141


Name Stage Failure
build Test
[ERROR] Failed to execute goal on project gapIt: Could not resolve dependencies for project lu.list:gapIt:jar:0.9.4: Failed to collect dependencies at junit:junit:jar:4.12: Failed to read artifact descriptor for junit:junit:jar:4.12: Could not transfer artifact junit:junit:pom:4.12 from/to central ( Transfer failed for 501 HTTPS Required -> [Help 1]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1]
Uploading artifacts for failed job
ERROR: Job failed: exit code 1