[VOL-5100] - periodic-voltha-test-bbsim

jjb/pipeline/voltha/master/bbsim-tests.groovy
---------------------------------------------
  o misc npm-groovy-lint cleanups:
    - indentation, quotes, typed vars, etc.
    - convert tabs to space (expand -i -t 8)
  o Stage('Install Kind')
    - wrap install_kind call in a script{} block for evaluation.
    - no primitives available like sh() to provide needed script{} context.
  o Re-enable IAM method now that branch_name is fixed.

makefiles/lint/include.mk
makefiles/lint/groovy/include.mk
makefiles/lint/groovy/install.mk
--------------------------------
  o (WIP) Add skeleton targets for lint-groovy able to install
    npm-groovy-lint on demand for local use.

Change-Id: Ifbf72ae9cb021d28c15a783454278ac2c680e45e
diff --git a/makefiles/lint/groovy/urls b/makefiles/lint/groovy/urls
index aa5c5eb..4d9ba27 100644
--- a/makefiles/lint/groovy/urls
+++ b/makefiles/lint/groovy/urls
@@ -5,4 +5,7 @@
 
 https://github.com/nvuillam/npm-groovy-lint
 
+# Homepage
+installhttps://nvuillam.github.io/npm-groovy-lint/
+
 # [EOF]