[DRILL-7856] Add lgtm badge to Drill and fix alerts

• Type: Improvement
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 1.18.0
• Component/s: Documentation
• Labels: badge github
• Assignee: Unassigned
• Reporter: Vitalii Diravka
• Created: 08/Feb/21 09:27
• Updated: 23/Aug/22 14:05

Description

Consider adding new badges to Drill github, for instance lgtm badges (code quality and alerts number):
https://lgtm.com/projects/g/apache/drill/context:java

As an example please check:
https://github.com/kaitoy/pcap4j

As a separate ticket can be considered decreasing the number of alerts of Drill project:
https://lgtm.com/projects/g/apache/drill/alerts/?mode=list