update docker_image_openldap

  * docker_image_openldap to 1.2.2

Prod-related: PROD-25938 (PROD:25938)

(cherry picked from commit c78802885068db9228bacdfecf1af224966e3b7c)

Change-Id: I221f2c3eb651ea6f3d547fabdd8ecd0793a6bec3
1 file changed