[FLINK-13729] Update website generation dependencies

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.8.3, 1.9.2, 1.10.0
• Component/s: Documentation
• Labels: pull-request-available
• Assignee: Nico Kruber
• Reporter: Nico Kruber
• Created: 14/Aug/19 21:32
• Updated: 14/Nov/19 17:08
• Resolved: 14/Nov/19 17:08

Description

The website generation dependencies are quite old. By upgrading some of them we get improvements like a much nicer code highlighting and prepare for the jekyll update of FLINK-13726 and FLINK-13727.

Issue Links

• links to: GitHub Pull Request #9442