Bump httpclient from 4.5.11 to 4.5.12
Bump httpclient from 4.5.11 to 4.5.12

Bumps httpclient from 4.5.11 to 4.5.12.

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
zalando/logbook,zalando/logbook,zalando/logbook