[NEXUS-6626] Upgrade to HC 4.3.4 (PR #564)
Change batch events to pass StorageItem instead of String
Set wrapper shtudown to 5 minutes
[NEXUS-6621] Include request.log in support zip
Merge pull request #567 from sonatype/NEXUS-6621-reqlog-in-supportzip

REVIEW: [NEXUS-6621] Include request.log in support zip
[NEXUS-6617] Obfuscate passwords in support bundle (PR #571)
NEXUS-6647: Add "cached until" to NFC not found message

Backport of original commit
b09e6b3fb450543fbc7424f88215de3972ce5f5d
NEXUS-6479: Unifying and cleaning up realm names and user source names
NEXUS-6479: Renamed IT constants

that were left as dangling after few reshuffles
NEXUS-6479: More test cleanup

As CI caught one place, but it turn out
there are more hints littered across tests
as plain string literals.
NEXUS-6479: Another literal.
NEXUS-6479: Renamed abstract realm
Merge pull request #575 from sonatype/nexus-2.9.x-NEXUS-6479-naming-discrepancy

REVIEW [2.9] NEXUS-6479: LDAP naming discrepancy
Merge pull request #573 from sonatype/nexus-2.9.x-NEXUS-6647-describe-nfc-ttl

REVIEW: [2.9] NEXUS-6647: Tell the user when NFC entry will expire
Merge branch 'nexus-2.9.x' into proxy-cache-root-collection-invalidation