Merge version 5.15.8+dfsg-2+rpi1 and 5.15.8+dfsg-3 to produce 5.15.8+dfsg-3+rpi1

diff --cc debian/changelog
index 911924dd4a02487fb744554e9dc833b6ad5b493e,6c7f7041af7838c3c4cdc608c9c69e346842bd31..00b4206133221e80c5f0ef4b86f39fdccd44cd0b
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,13 -1,9 +1,20 @@@
- qtdeclarative-opensource-src (5.15.8+dfsg-2+rpi1) bookworm-staging; urgency=medium
++qtdeclarative-opensource-src (5.15.8+dfsg-3+rpi1) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 5.14.2+dfsg-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 04 Jul 2020 19:53:58 +0000]
 +  * Update symbols file for raspbian.
 +
 +  [changes introduced in 5.14.2+dfsg-3+rpi1 by Peter Michael Green]
 +  * Mark a gcc 10 only symbol as optional.
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sun, 22 Jan 2023 19:47:09 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sun, 12 Mar 2023 20:00:10 +0000
++
+ qtdeclarative-opensource-src (5.15.8+dfsg-3) unstable; urgency=medium
+ 
+   * Backport upstream patch to fix crash when destructing QQuickItem
+     (closes: #983597).
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Sun, 26 Feb 2023 23:32:58 +0300
  
  qtdeclarative-opensource-src (5.15.8+dfsg-2) unstable; urgency=medium