Pgbouncer - 1.22.0.0 release branch

Added release notes

product_docs/docs/pgbouncer/1/pgbouncer_rel_notes/03_12200_rel_notes.mdx

@@ -0,0 +1,12 @@
+---
+title: "EDB PgBouncer 1.22.0.0 release notes"
+navTitle: Version 1.22.0.0
+---
+
+Released: 29 Feb 2024
+
+EDB PgBouncer 1.22.0.0 includes the following upstream merge and security fix:
+
+|      Type      |                                                                    Description                                                                    |
+| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Upstream merge | Merged with community PgBouncer 1.22.0.0. See the community [Release Notes](https://www.pgbouncer.org/changelog.html#pgbouncer-122x) for details. |

product_docs/docs/pgbouncer/1/pgbouncer_rel_notes/index.mdx

@@ -8,6 +8,7 @@ The EDB PgBouncer documentation describes the latest version of EDB PgBouncer 1,
 
 |            Version             | Release date |                               Upstream merges                                |
 | ------------------------------ | ------------ | ---------------------------------------------------------------------------- |
+| [1.22.0.0](04_12200_rel_notes) | 29 Feb 2024  | Upstream [1.22.0.0](https://www.pgbouncer.org/changelog.html#pgbouncer-122x) |
 | [1.21.0.0](04_12100_rel_notes) | 16 Oct 2023  | Upstream [1.21.0.0](https://www.pgbouncer.org/changelog.html#pgbouncer-121x) |
 | [1.20.0.0](05_12000_rel_notes) | 09 Aug 2023  | Upstream [1.20.0.0](https://www.pgbouncer.org/changelog.html#pgbouncer-120x) |
 | [1.19.0.0](06_11900_rel_notes) | 07 Jun 2023  | Upstream [1.19.0.0](https://www.pgbouncer.org/changelog.html#pgbouncer-119x) |