[HEALTHCHECK] Solve problem with URLLIB3 in robot tests

Downgrade lib in requirements.txt
ImportError: cannot import name 'DEFAULT_CIPHERS' from 'urllib3.util.ssl_' (/usr/lib/python3.7/site-packages/urllib3/util/ssl_.py)

Issue-ID: OOM-3301

Change-Id: I10f7b07949189d4317a33415d5226041bafd5f20
Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>

diff --git a/healthcheck/requirements.txt b/healthcheck/requirements.txt
index 5bc9404..ff530b7 100644 (file)
--- a/healthcheck/requirements.txt
+++ b/healthcheck/requirements.txt
@@ -15,3 +15,4 @@ dnspython==2.3.0
 pyyaml>=4.2b1
 json5==0.9.11
 pytz
+urllib3<2