Merge branch 'update-nexus-tag-68.1.0-bb.0' into 'master'

nexusRepositoryManager update to 68.1.0-bb.0

Closes big-bang/product/packages/nexus#93

See merge request !4393

chart/values.yaml

@@ -1324,11 +1324,11 @@ addons:
     git:
       repo: https://repo1.dso.mil/big-bang/product/packages/nexus.git
       path: "./chart"
-      tag: "67.1.0-bb.4"
+      tag: "68.1.0-bb.0"
     helmRepo:
       repoName: "registry1"
       chartName: "nexus-repository-manager"
-      tag: "67.1.0-bb.4"
+      tag: "68.1.0-bb.0"
 
     # -- Base64 encoded license file.
     license_key: ""