[midPoint-git] [Evolveum/midpoint] 214973: Fix extension values "replace" operation

[mederly]

  Branch: refs/heads/support-3.9
  Home:   https://github.com/Evolveum/midpoint
  Commit: 21497336742cfb411fb3ded91c38eed2ace745aa
      https://github.com/Evolveum/midpoint/commit/21497336742cfb411fb3ded91c38eed2ace745aa
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2019-10-23 (Wed, 23 Oct 2019)

  Changed paths:
    M repo/repo-sql-impl-test/src/test/java/com/evolveum/midpoint/repo/sql/ModifyTest.java
    M repo/repo-sql-impl/src/main/java/com/evolveum/midpoint/repo/sql/data/common/any/RAnyConverter.java
    M repo/repo-sql-impl/src/main/java/com/evolveum/midpoint/repo/sql/helpers/ObjectDeltaUpdater.java

  Log Message:
  -----------
  Fix extension values "replace" operation

The delta updater rework from 4.0 could not be backported because the
changes were too extensive. So this is a specific fix for this issue.