pgsql: Include schema/table publications even with exclude options in d

Include schema/table publications even with exclude options in dump.

The current implementation inconsistently includes public schema but not
information_schema when those are specified in FOR TABLES IN SCHMEA ...
Apart from that, the current behavior for publications w.r.t exclude table
and schema (--exclude-table, --exclude-schema) option differs from what we
do at other places. We try to avoid including publications for
corresponding tables or schemas when an exclude-table or exclude-schema
option is given, unlike what we do for views using functions defined in a
particular schema or a subscription pointing to publications with their
corresponding exclude options.

I decided not to backpatch this as it leads to a behavior change and we don't
see any field report for current behavior.

Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Author: Vignesh C <vignesh21@gmail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Discussion: https://postgr.es/m/1270733.1734134272@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/4aa6fa3cd0a2422f1bb47db837b82f2b53d4c065

Modified Files
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src/bin/pg_dump/pg_dump.c        | 14 -------------
src/bin/pg_dump/t/002_pg_dump.pl | 45 +++++++++++++++++++++++++---------------
2 files changed, 28 insertions(+), 31 deletions(-)