Merge branch 'update-nexus-tag-42.0.0-bb.2' into 'master'

Nexus database doc and custom password

Closes platform-one/big-bang/apps/developer-tools/nexus#4

See merge request platform-one/big-bang/bigbang!2274

chart/values.yaml

@@ -997,7 +997,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/nexus.git
       path: "./chart"
-      tag: "42.0.0-bb.1"
+      tag: "42.0.0-bb.2"
 
     # -- Base64 encoded license file.
     license_key: ""