mapping_rules migration fails on missing "mappingRules" property

28.3.2022 18:25:22 16:25:22.357 [vert.x-eventloop-thread-1] ERROR ppingRuleServiceImpl [963798855eqId] Can not save rules for tenant diku
28.3.2022 18:25:22 java.lang.NullPointerException: null
28.3.2022 18:25:22 	at java.util.Objects.requireNonNull(Objects.java:221) ~[?:?]
28.3.2022 18:25:22 	at java.util.Optional.<init>(Optional.java:107) ~[?:?]
28.3.2022 18:25:22 	at java.util.Optional.of(Optional.java:120) ~[?:?]
28.3.2022 18:25:22 	at org.folio.dao.MappingRuleDaoImpl.lambda$get$0(MappingRuleDaoImpl.java:54) ~[mod-source-record-manager-server-fat.jar:?] 

# select record_type, left(jsonb::text, 100) from mapping_rules;
 record_type |                                                 left                                                 
-------------+------------------------------------------------------------------------------------------------------
 MARC_BIB    | {"001": [{"rules": [], "target": "hrid", "subfield": [], "description": "The human readable ID"}], "
 MARC_BIB    | {"id": "9b3478b2-ae38-4d60-a80b-bfddc95005d5", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "1877b2a1-c0de-496a-9a01-e81570b3f09e", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "195586f8-da08-47df-98a8-3df9b047573f", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "a9dc847c-ca25-42fb-a3d2-530a81c72c8d", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "d3287298-dc11-49aa-a122-bdd2b389bedc", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "3b7a0428-4faa-42a4-9f80-851c4eeb2fa4", "mappingRules": {"001": [{"rules": [], "target": "hri
 MARC_BIB    | {"id": "748c6548-55f6-4016-ace3-6026daf3c5bc", "mappingRules": {"001": [{"rules": [], "target": "hri
(8 rows)