Set version for xref_runner

index/xref_runner.mk

@@ -4,4 +4,4 @@ pkg_xref_runner_description = Erlang Xref Runner (inspired in rebar xref)
 pkg_xref_runner_homepage = https://github.com/inaka/xref_runner
 pkg_xref_runner_fetch = git
 pkg_xref_runner_repo = https://github.com/inaka/xref_runner
-pkg_xref_runner_commit = master
+pkg_xref_runner_commit = 0.2.3