pgsql: Rename contrib module basic_archive to basic_wal_module

Rename contrib module basic_archive to basic_wal_module

This rename is in preparation for the introduction of recovery modules,
where basic_wal_module will be used as a base template for the set of
callbacks introduced. The former name did not really reflect all that.

Author: Nathan Bossart
Discussion: https://postgr.es/m/20221227192449.GA3672473@nathanxps13

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/0ad3c60caf5f77edfefaf8850fbba5ea4fe28640

Modified Files
--------------
contrib/Makefile | 2 +-
contrib/basic_archive/basic_archive.conf | 4 ---
contrib/basic_archive/meson.build | 34 ----------------------
.../{basic_archive => basic_wal_module}/.gitignore | 0
.../{basic_archive => basic_wal_module}/Makefile | 14 ++++-----
.../basic_wal_module.c} | 26 ++++++++---------
contrib/basic_wal_module/basic_wal_module.conf | 4 +++
.../expected/basic_wal_module.out} | 0
contrib/basic_wal_module/meson.build | 34 ++++++++++++++++++++++
.../sql/basic_wal_module.sql} | 0
contrib/meson.build | 2 +-
doc/src/sgml/appendix-obsolete-basic-archive.sgml | 25 ++++++++++++++++
doc/src/sgml/appendix-obsolete.sgml | 1 +
doc/src/sgml/archive-modules.sgml | 2 +-
.../{basic-archive.sgml => basic-wal-module.sgml} | 30 +++++++++----------
doc/src/sgml/contrib.sgml | 2 +-
doc/src/sgml/filelist.sgml | 3 +-
17 files changed, 105 insertions(+), 78 deletions(-)