pg_upgrade: Update obsolescent documentation note
Recently released xfsprogs 5.1.0 has reflink support enabled by
default, so the note that it's not enabled by default can be removed.
Branch
--
REL_12_STABLE
Details
---
https://git.postgresql.org/pg/commitdiff/66190f371d8a6fd7d2ab5018704
pg_upgrade: Update obsolescent documentation note
Recently released xfsprogs 5.1.0 has reflink support enabled by
default, so the note that it's not enabled by default can be removed.
Branch
--
master
Details
---
https://git.postgresql.org/pg/commitdiff/4552c0f57160ab3eeaf1620ebb969c
