[PATCH v2 22/24] test: Add concurrencytest to the requirements

[Simon Glass]

This allows tests to run in parallel and speeds up some tests markedly,
particularly with binman. Add it to the requirements.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 test/py/requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/py/requirements.txt b/test/py/requirements.txt
index fae8b59caf4..e241780f923 100644
--- a/test/py/requirements.txt
+++ b/test/py/requirements.txt
@@ -1,5 +1,6 @@
 atomicwrites==1.4.1
 attrs==19.3.0
+concurrencytest==0.1.2
 coverage==4.5.4
 extras==1.0.0
 filelock==3.0.12
-- 
2.39.2.637.g21b0678d19-goog