pgsql: doc PG 19 relnotes: remove "Add fake LSN support to hash index"

doc PG 19 relnotes: remove "Add fake LSN support to hash index"

Also add missing commit link to json_array() item.

Reported-by: Peter Geoghegan

Discussion: /messages/by-id/CAH2-Wzm1UAuv9ih6_ATbwbmrmusKPoJ2qSo3HBF-JaUEkVYUPg@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/41b60bf172efb552eaa437b90327ef1c626587e6

Modified Files
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doc/src/sgml/release-19.sgml | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)