Update for OR-3.4 - rebar3 -> 3.21

Author: martinsumner

README.md

@@ -8,7 +8,7 @@ __Version:__ Feb 17 2024 15:18:00
 
 __Authors:__ Ulf Wiger ([`ulf.wiger@feuerlabs.com`](mailto:ulf.wiger@feuerlabs.com)), Magnus Feuer ([`magnus.feuer@feuerlabs.com`](mailto:magnus.feuer@feuerlabs.com)).
 
-![Exometer Core OpenRiak Status](https://github.com/OpenRiak/exometer_core/actions/workflows/erlang.yml/badge.svg?branch=openriak-3.2)
+![Exometer Core OpenRiak Status](https://github.com/OpenRiak/exometer_core/actions/workflows/erlang.yml/badge.svg?branch=openriak-3.4)
 
 The Exometer Core package allows for easy and efficient instrumentation of
 Erlang code, allowing crucial data on system performance to be

rebar.config

@@ -1,9 +1,9 @@
 %% -*- erlang -*-
 {deps,
  [
-  {parse_trans, {git, "https://github.com/OpenRiak/parse_trans.git", {branch, "openriak-3.2"}}},
-  {hut, {git, "https://github.com/OpenRiak/hut.git", {branch, "openriak-3.2"}}},
-  {setup, {git, "https://github.com/OpenRiak/setup.git", {branch, "openriak-3.2"}}}
+  {parse_trans, {git, "https://github.com/OpenRiak/parse_trans.git", {branch, "openriak-3.4"}}},
+  {hut, {git, "https://github.com/OpenRiak/hut.git", {branch, "openriak-3.4"}}},
+  {setup, {git, "https://github.com/OpenRiak/setup.git", {branch, "openriak-3.4"}}}
  ]}.
 
 {project_plugins, [rebar3_ex_doc]}.