[BUG] Update Bond Provider error

[johnnyluo]

Currently arkeo blockchain allow user to set bond provider multiple times , when it already exist , it will just update it.

However directory indexer will try to insert , instead of update , which result error

{"error":"error updating provider for bond event tarkeopub1addwnpepqgpjgp5v8tj6gdh6gczqwww5ksh4g8ync8xpjjssawsn7cxqwmhmjy4d8d8 service mock: ERROR: insert or update on table \"providers\" violates foreign key constraint \"providers_status_fkey\" (SQLSTATE 23503)","file":"/app/directory/indexer/consumer.go:328","func":"github.com/arkeonetwork/arkeo/directory/indexer.(*Service).handleTransaction","level":"error","msg":"error handling abci event types.Event{Type:\"arkeo.arkeo.EventBondProvider\", Attributes:[]types.EventAttribute{types.EventAttribute{Key:[]uint8{0x62, 0x6f, 0x6e, 0x64, 0x5f, 0x61, 0x62, 0x73}, Value:[]uint8{0x22, 0x31, 0x32, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x22}, Index:true}, types.EventAttribute{Key:[]uint8{0x62, 0x6f, 0x6e, 0x64, 0x5f, 0x72, 0x65, 0x6c}, Value:[]uint8{0x22, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x22}, Index:true}, types.EventAttribute{Key:[]uint8{0x70, 0x72, 0x6f, 0x76, 0x69, 0x64, 0x65, 0x72}, Value:[]uint8{0x22, 0x74, 0x61, 0x72, 0x6b, 0x65, 0x6f, 0x70, 0x75, 0x62, 0x31, 0x61, 0x64, 0x64, 0x77, 0x6e, 0x70, 0x65, 0x70, 0x71, 0x67, 0x70, 0x6a, 0x67, 0x70, 0x35, 0x76, 0x38, 0x74, 0x6a, 0x36, 0x67, 0x64, 0x68, 0x36, 0x67, 0x63, 0x7a, 0x71, 0x77, 0x77, 0x77, 0x35, 0x6b, 0x73, 0x68, 0x34, 0x67, 0x38, 0x79, 0x6e, 0x63, 0x38, 0x78, 0x70, 0x6a, 0x6a, 0x73, 0x73, 0x61, 0x77, 0x73, 0x6e, 0x37, 0x63, 0x78, 0x71, 0x77, 0x6d, 0x68, 0x6d, 0x6a, 0x79, 0x34, 0x64, 0x38, 0x64, 0x38, 0x22}, Index:true}, types.EventAttribute{Key:[]uint8{0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65}, Value:[]uint8{0x22, 0x6d, 0x6f, 0x63, 0x6b, 0x22}, Index:true}}}","service":"indexer","time":"2023-05-28T21:50:43.703Z"}

[johnnyluo]

This issue has been addressed in PR: #222