Merge branch 'refs/heads/main' into dc_slack_distribution_failure_beh…

…avior_fail

# Conflicts:
#	src/main/java/com/powsybl/openloadflow/ac/outerloop/DistributedSlackOuterLoop.java
#	src/main/java/com/powsybl/openloadflow/network/util/ActivePowerDistribution.java