pgsql: Harmonize function parameter names for Postgres 17.

Harmonize function parameter names for Postgres 17.

Make sure that function declarations use names that exactly match the
corresponding names from function definitions in a few places.  These
inconsistencies were all introduced during Postgres 17 development.

pg_bsd_indent still has a couple of similar inconsistencies, which I
(pgeoghegan) have left untouched for now.

This commit was written with help from clang-tidy, by mechanically
applying the same rules as similar clean-up commits (the earliest such
commit was commit 035ce1fe).

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/6207f08f700ddc874765919202727fb0171b5403

Modified Files
--------------
src/backend/access/brin/brin.c                     |  6 +--
src/backend/access/heap/vacuumlazy.c               |  2 +-
src/backend/backup/basebackup_incremental.c        |  2 +-
src/backend/backup/basebackup_zstd.c               |  2 +-
src/backend/commands/tablecmds.c                   |  2 +-
src/backend/optimizer/path/joinrels.c              |  2 +-
src/backend/parser/parse_expr.c                    |  6 +--
.../libpqwalreceiver/libpqwalreceiver.c            |  2 +-
src/backend/utils/adt/jsonpath_exec.c              |  5 +--
src/bin/pg_combinebackup/copy_file.c               |  4 +-
src/bin/pg_combinebackup/reconstruct.c             |  2 +-
src/bin/pg_dump/pg_dumpall.c                       |  2 +-
src/bin/pg_dump/pg_restore.c                       |  2 +-
src/include/access/heapam.h                        |  2 +-
src/include/common/unicode_case.h                  |  6 +--
src/include/common/unicode_category.h              | 44 +++++++++++-----------
src/include/libpq/libpq.h                          |  2 +-
src/include/postmaster/postmaster.h                |  5 ++-
src/include/storage/bufmgr.h                       |  2 +-
src/include/storage/fd.h                           |  6 +--
src/include/storage/read_stream.h                  |  2 +-
src/include/storage/smgr.h                         |  4 +-
src/include/utils/guc.h                            |  4 +-
src/include/utils/jsonpath.h                       |  2 +-
src/include/utils/pg_locale.h                      |  4 +-
src/include/utils/resowner.h                       |  4 +-
src/include/utils/tuplesort.h                      |  2 +-
27 files changed, 65 insertions(+), 63 deletions(-)