Update dependencies

Author: adroll-rtb-ci

rebar.config

@@ -16,9 +16,9 @@
 {project_plugins,
  [{rebar3_hex, "~> 7.0.7"},
   {rebar3_format, "~> 1.3.0"},
-  {rebar3_lint, "~> 3.2.2"},
+  {rebar3_lint, "~> 3.2.3"},
   {rebar3_hank, "~> 1.4.0"},
-  {rebar3_ex_doc, "~> 0.2.21"}]}.
+  {rebar3_ex_doc, "~> 0.2.22"}]}.
 
 {gpb_opts,
  [{i, "priv/proto"},
@@ -48,9 +48,6 @@
 
 {format, [{ignore, ["src/kpl_agg_pb.erl", "include/kpl_agg_pb.hrl"]}]}.
 
-%% The options for this app are converted to a map in erlmdl_app and then
-%% dynamically replaced in an .properties file. We can't detect unused
-%% configuration options. They're technically all used.
 {hank,
  [{ignore, ["src/kpl_agg_pb.erl", "include/kpl_agg_pb.hrl", "src/erlmld.app.src"]}]}.