Merge pull request #242 in CASA/casa6 from CAS-13238 to release/6.1.2
* commit 'fa9bf49df573884ea5e610f0a4f13afee8e6bc8e':
Fix extractcasascript.py and test_mstool.py syntax in Casa5
Backport CAS-13164 from release/5.7.1 to release/6.1.2
Backport CAS-13164 from release/5.7.1 to release/6.1.2
* commit '8b0da0d282156974ff058487fa710053d0726c09':
Fix build.conf
Update build.conf
Remove reinitialization of Casa logger in sdint_helper.py