Revert "[FIX] mrp: chain product move and MO locations"

This reverts commit 61a8971db510dbb0e087bba09858fe8b94c7b16d.

This rev. is from a 7.0 forward port b4d602fdd3379a0310ec0b9a56f9b88226

This is no longer needed in 8.0, with the new WMS