[VOL-5051] - Triage bbsim build

[VOL-5092] - verify_bbsim_unit-test repository failures in jenkins job history.

makefiles/*
-----------
  o Merge in latest library makefiles.
  o Some legacy retained:
      tools.mk => makefiles/docker/include.mk
      makefiles/lint/docker/*.mk (replace with docker/include.mk.new)

Makefile
--------
  o Remove bogus foobar target.
  o Target docs-lint now maps to library target lint-doc8.

docs/Makefile
-------------
  o venv install now handled by makefiles/virtualenv.mk
  o Replaced inlined doc8 lint target with makefiles/lint/doc8 (lint-doc8)
  o Use std defines for SHELL= and other constants.
  o Replace separator ';' with '&&' in commands using venv (detect errors).

config.mk
---------
  o Enable lint targets for doc8, docker & json.
  o More lint checks can be enabled but cleanup is needed first.

docs/Makefile
requirements.txt
----------------
  o Identified a few python module problems documented in VOL-5092.
  o Makefile wild target(%) matching stray dependencies so hardcode sphinx targets to act on.
  o Added hyphen/success to "make docs" until VOL-5092 can be straightened out.

Change-Id: Ibe4006747ee610bfe8ac0fdbb339e5e18e6e9176
diff --git a/makefiles/lint/include.mk b/makefiles/lint/include.mk
index d1a5a16..c2f0ca6 100644
--- a/makefiles/lint/include.mk
+++ b/makefiles/lint/include.mk
@@ -1,36 +1,30 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2017-2023 Open Networking Foundation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# -----------------------------------------------------------------------
+# https://gerrit.opencord.org/plugins/gitiles/onf-make
+# ONF.makefile.version = 1.1
 # -----------------------------------------------------------------------
 
-help::
+$(if $(DEBUG),$(warning ENTER))
+
+help ::
 	@echo
 	@echo "[LINT]"
-	@echo "  lint                       Static code analysis/syntax checking"
-	@echo "    LOCAL_LINT=1             Enable local linting w/o docker & jenkins overhead"
 
-include $(MAKEDIR)/lint/docker/include.mk
+include $(ONF_MAKEDIR)/lint/doc8/include.mk
+include $(ONF_MAKEDIR)/lint/docker/include.mk
+include $(ONF_MAKEDIR)/lint/groovy/include.mk
+include $(ONF_MAKEDIR)/lint/jjb.mk
+include $(ONF_MAKEDIR)/lint/json.mk
+include $(ONF_MAKEDIR)/lint/license/include.mk
+include $(ONF_MAKEDIR)/lint/makefile.mk
+include $(ONF_MAKEDIR)/lint/python/include.mk
+include $(ONF_MAKEDIR)/lint/shell.mk
+include $(ONF_MAKEDIR)/lint/yaml.mk
 
-ifdef LOCAL_LINT
-  # include $(MAKEDIR)/lint/json.mk              # venv dependency
-  # include $(MAKEDIR)/lint/golang/sca.mk
-  # include $(MAKEDIR)/lint/license/include.mk   # exclusions needed
-  # include $(MAKEDIR)/lint/python.mk
-  # include $(MAKEDIR)/lint/robot.mk             # venv dependency
-  # include $(MAKEDIR)/lint/shell.mk             # cleanup needed
-  # include $(MAKEDIR)/lint/yaml.mk              # venv needed -- alt: yamllint
-endif
+include $(ONF_MAKEDIR)/lint/help.mk
+
+$(if $(DEBUG),$(warning LEAVE))
 
 # [EOF]