[midPoint-git] [Evolveum/midpoint] 0c63ae: Add download button for import reports

[mederly]

  Branch: refs/heads/support-4.4
  Home:   https://github.com/Evolveum/midpoint
  Commit: 0c63ae5ff4fe1bcaf5947cd22988a5110c5c5736
      https://github.com/Evolveum/midpoint/commit/0c63ae5ff4fe1bcaf5947cd22988a5110c5c5736
  Author: Pavol Mederly <mederly at evolveum.com>
  Date:   2022-04-26 (Tue, 26 Apr 2022)

  Changed paths:
    M gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/api/util/WebComponentUtil.java
    M gui/admin-gui/src/main/java/com/evolveum/midpoint/gui/impl/page/admin/component/TaskOperationalButtonsPanel.java

  Log Message:
  -----------
  Add download button for import reports

"Import report" was added to archetypes that show the download
button, plus the code to find dataRef in import report activity
definition was added.

This resolves MID-7862.

(cherry picked from commit ca5d1d4a2004828e4c1d9f1a7835226dc449a2b4)