Add wal2json package

Debian/Dockerfile.template

@@ -35,6 +35,7 @@ RUN set -xe; \
 		"postgresql-${PG_MAJOR}-pgaudit" \
 		"postgresql-${PG_MAJOR}-pgvector" \
 		"postgresql-${PG_MAJOR}-pg-failover-slots" \
+		"postgresql-${PG_MAJOR}-wal2json" \
 	; \
 	rm -fr /tmp/* ; \
 	rm -rf /var/lib/apt/lists/*;

README.md

@@ -13,6 +13,7 @@ by adding the following software:
 - PGAudit
 - Postgres Failover Slots
 - pgvector
+- wal2json
 
 Barman Cloud is distributed by EnterpriseDB under the
 [GNU GPL 3 License](https://github.com/EnterpriseDB/barman/blob/master/LICENSE).
@@ -26,6 +27,9 @@ Postgres Failover Slots is distributed by EnterpriseDB under the
 pgvector is distributed under the
 [PostgreSQL License](https://github.com/pgvector/pgvector/blob/master/LICENSE).
 
+wal2json is distributed under the
+[BSD-3-Clause License](https://github.com/eulerto/wal2json/blob/master/LICENSE)
+
 Images are available via
 [GitHub Container Registry](https://github.com/cloudnative-pg/postgres-containers/pkgs/container/postgresql).