[midPoint-git] [Evolveum/midpoint] 519835: Reduce amount of logging in MappingSorter

[mederly]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: 519835bd70a9adf0322e8221476659aa29f8598a
      https://github.com/Evolveum/midpoint/commit/519835bd70a9adf0322e8221476659aa29f8598a
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2021-03-02 (Tue, 02 Mar 2021)

  Changed paths:
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/lens/projector/focus/MappingSorter.java

  Log Message:
  -----------
  Reduce amount of logging in MappingSorter

Full diagnostics of cyclic mappings is now provided only at DEBUG
log level.

This resolves MID-6792.