pgsql: pg_dump: Fix dump of generated columns in partitions

pg_dump: Fix dump of generated columns in partitions

The previous fix for dumping of inherited generated columns
(0bf83648a52df96f7c8677edbbdf141bfa0cf32b) must not be applied to
partitions, since, unlike normal inherited tables, they are always
dumped separately and reattached.

Reported-by: Santosh Udupi <email@hitha.net>
Discussion: /messages/by-id/CACLRvHZ4a-+SM_159+tcrHdEqxFrG=W4gwTRnwf7Oj0UNj5R2A@mail.gmail.com

Branch
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REL_13_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/a6a3a274abd1368a0104fe2cfc7227c9a7e95970

Modified Files
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src/bin/pg_dump/common.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)