* stable-2.16:
Set version to 2.16.2
Fix case-insensitive searching of hashtags
Add new maintainer Han-Wen Nienhuys as developer in pom.xml files
ListBranchesIT: Make assertions on received refs more strict
Set version to 2.14.18-SNAPSHOT
Upgrade jackson-core to 2.9.8
Upgrade testcontainers to 1.10.3
ElasticContainer: Use version 5.6.14 for V5_6 tests
ldap: allow to disable the groups relevance filtering
Revert "Allow to enable git protocol version 2 for upload pack"
Update rules_go to 0.16.0
RefInfo: Add implementation of toString
Change-Id: Ifea0498b29e2197699865724e694c075250b545c