Merge pull request #1137 from pistacheio/docs-debian-packaging

docs: update Debian packaging status

README.md

@@ -66,9 +66,7 @@ If you have no need to modify the Pistache source, you are strongly recommended
 
 ### Debian and Ubuntu
 
-We have submitted a [Request for Packaging](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=929593) downstream to Debian. Once we have an official Debian package maintainer intimately familiar with the [Debian Policy Manual](https://www.debian.org/doc/debian-policy/), we can expect to eventually see it become available in Debian and all derivatives (e.g. Ubuntu and many others).
-
-But until then currently Pistache has partially compliant upstream Debianization. Our long term goal is to have our source package properly Debianized downstream by a Debian Policy Manual SME. In the mean time consider using our PPAs to avoid having to build from source.
+Pistache is available in the official repositories since Debian 12 and Ubuntu 23.10, under the package name `libpistache-dev`.
 
 #### Supported Architectures