[ci] Comment why AWS EC2 IAM role auto detection is disabled
This cuts the running times by 2 and does not impact any unit test.
@@ -64,6 +64,7 @@ jobs:
cp desktop/conf/pseudo-distributed.ini.tmpl /usr/share/hue/desktop/conf/pseudo-distributed.ini
# ini configuration tweaks
+ ## Very slow if on, cuts time in two and does not skip tests
sed -i 's/## has_iam_detection=true/ has_iam_detection=false/g' /usr/share/hue/desktop/conf/pseudo-distributed.ini
cd /usr/share/hue
