Обсуждение: pgsql: Fix timing issue in deadlock recovery conflict test.

Fix timing issue in deadlock recovery conflict test.

Per buildfarm members longfin and skink.

Discussion: https://postgr.es/m/20220413002626.udl7lll7f3o7nre7@alap3.anarazel.de
Backpatch: 10-

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/512d76f6dbda2842a0bb9321eddffdf838dd888a

Modified Files
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src/test/recovery/t/031_recovery_conflict.pl | 11 +++++++++++
1 file changed, 11 insertions(+)