[PR PATCH] wireplumber: export $XDG_STATE_HOME to a persistent location

[Animeshz <Animeshz@users.noreply.github.com>]

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There is a new pull request by Animeshz against master on the void-packages repository

https://github.com/Animeshz/void-packages wireplumber
https://github.com/void-linux/void-packages/pull/36650

wireplumber: export $XDG_STATE_HOME to a persistent location
#### Testing the changes
- I tested the changes in this PR: **YES**|**briefly**|**NO**

In #36416 I've exported HOME to `/var/run/pipewire` but that directory gets recreated every reboot, it was able to persist volume and other configurations when the service restarts but not across system reboots.

`wireplumber` stores the state configuration in `${XDG_STATE_HOME:-$HOME/.local/state}/wireplumber`. I recently also found, `pipewire-media-session` (the builtin media router) utilized `/var/lib/pipewire` as well to persist its state across reboot. So this simply changes the export to do the same.

A patch file from https://github.com/void-linux/void-packages/pull/36650.patch is attached

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From c8170b3e173e6523adc90446a94bdd4334c3f4d6 Mon Sep 17 00:00:00 2001
From: Animesh Sahu <animeshsahu19@yahoo.com>
Date: Tue, 12 Apr 2022 06:49:28 +0530
Subject: [PATCH] wireplumber: export $XDG_STATE_HOME to persistent location

---
 srcpkgs/wireplumber/files/wireplumber/run | 2 +-
 srcpkgs/wireplumber/template              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/srcpkgs/wireplumber/files/wireplumber/run b/srcpkgs/wireplumber/files/wireplumber/run
index ae0cf99e200b..9a28ecdbe9a4 100644
--- a/srcpkgs/wireplumber/files/wireplumber/run
+++ b/srcpkgs/wireplumber/files/wireplumber/run
@@ -6,5 +6,5 @@ sv check dbus >/dev/null 2>&1 || exit 1
 
 exec 2>&1
 
-export HOME=/var/run/pipewire
+export XDG_STATE_HOME=/var/lib/pipewire
 exec chpst -u _pipewire:_pipewire:audio:video -P dbus-run-session wireplumber
diff --git a/srcpkgs/wireplumber/template b/srcpkgs/wireplumber/template
index acbffa27fd8c..5d2d815d98d6 100644
--- a/srcpkgs/wireplumber/template
+++ b/srcpkgs/wireplumber/template
@@ -1,7 +1,7 @@
 # Template file for 'wireplumber'
 pkgname=wireplumber
 version=0.4.9
-revision=1
+revision=2
 build_style=meson
 build_helper=gir
 configure_args="-Dintrospection=enabled -Dsystem-lua=true"