Update credentials-helpers to v0.6.2

Signed-off-by: Sebastiaan van Stijn <[email protected]>

Author: thaJeztah

tests/Dockerfile

@@ -4,7 +4,7 @@ FROM python:${PYTHON_VERSION}
 
 ARG APT_MIRROR
 RUN sed -ri "s/(httpredir|deb).debian.org/${APT_MIRROR:-deb.debian.org}/g" /etc/apt/sources.list \
- && sed -ri "s/(security).debian.org/${APT_MIRROR:-security.debian.org}/g" /etc/apt/sources.list
+    && sed -ri "s/(security).debian.org/${APT_MIRROR:-security.debian.org}/g" /etc/apt/sources.list
 
 RUN apt-get update && apt-get -y install \
     gnupg2 \