bump erlx versions (#2)

Author: the-mikedavis

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a
 Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.0.4 - 2020-08-27
+
+### Changed
+
+- The default elixir and erlang versions are now OTP22.3 and Elixir 1.10.4
+
 ## 0.0.3 - 2020-08-26
 
 ### Added

lib/harness_dotfiles.ex

@@ -8,8 +8,8 @@ defmodule HarnessDotfiles do
   defstruct coveralls_skip_files: ["^test", "^deps", "^.harness"],
             explicit_credo_checks: [],
             excluded_paths_for_modulename_matches_filename: [],
-            asdf_elixir_version: "1.10.3-otp-21",
-            asdf_erlang_version: "21.0",
+            asdf_elixir_version: "1.10.4-otp-22",
+            asdf_erlang_version: "22.3",
             asdf_other_versions: [],
             formatter_deps: [],
             formatter_locals_without_parens: []