pgsql: Remove unnecessary casts in printf format arguments (%zu/%zd)

Remove unnecessary casts in printf format arguments (%zu/%zd)

Many of these are probably left over from before use of %zu/%zd was
portable.

Reviewed-by: Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>
Discussion: https://www.postgresql.org/message-id/flat/07fa29f9-42d7-4aac-8834-197918cbbab6%40eisentraut.org

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/2b117bb014d066549c319dcd73bd538e32b0c408

Modified Files
--------------
src/backend/access/gist/gistutil.c | 4 +-
src/backend/access/gist/gistxlog.c | 6 +--
src/backend/access/hash/hash_xlog.c | 6 +--
src/backend/backup/basebackup_server.c | 8 ++--
src/backend/libpq/auth.c | 12 +++---
src/backend/libpq/pqcomm.c | 4 +-
src/backend/nodes/outfuncs.c | 4 +-
src/backend/storage/page/bufpage.c | 20 +++++-----
src/backend/utils/adt/array_expanded.c | 4 +-
src/backend/utils/adt/arrayfuncs.c | 64 +++++++++++++++----------------
src/backend/utils/adt/varchar.c | 8 ++--
src/backend/utils/misc/guc.c | 2 +-
src/bin/pg_combinebackup/write_manifest.c | 4 +-
src/bin/pg_dump/pg_backup_archiver.c | 10 ++---
src/bin/pg_rewind/libpq_source.c | 2 +-
src/bin/pg_rewind/local_source.c | 4 +-
src/bin/pg_rewind/pg_rewind.c | 4 +-
src/interfaces/libpq/fe-connect.c | 4 +-
src/interfaces/libpq/fe-misc.c | 8 ++--
19 files changed, 86 insertions(+), 92 deletions(-)