testing/snapper: fix build with gcc12

testing/snapper/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Francesco Colista <fcolista@alpinelinux.org>
 pkgname=snapper
 pkgver=0.10.2
-pkgrel=4
+pkgrel=5
 pkgdesc="Manage filesystem snapshots and allow undo of system modifications"
 url="http://snapper.io"
 arch="all !armhf !armv7" # Fails to build on 32bit arches, see #12617
@@ -23,7 +23,9 @@ subpackages="
 source="$pkgname-$pkgver.tar.gz::https://github.com/openSUSE/snapper/archive/v$pkgver.tar.gz
 	musl-stdout_stderr.patch
 	miss-tinfo-link-to-ncurses.patch
-	drift-file-path.patch"
+	drift-file-path.patch
+	gcc12.patch
+	"
 
 prepare() {
 	default_prepare
@@ -74,4 +76,5 @@ bdda67908b054beee7285bb3ac97ce28276449d7719369135a7ffa74bce40000ebc89f4f059abe44
 5baf722996706146b62fd0a0d9b321496fb122e700af2d3dfd8272de2678f29c79bc2b1a03634b04aab3f226632dfdebc5674d3128737e85bcc71461e951d95b  musl-stdout_stderr.patch
 3d264f7f9156342d5bad2ac78db9c8a30ea1ac25648245631a47d1495bb6610c6b39c28a5013741063df3c08f459388c0467caaedde5ad7cebb433eb432b7a70  miss-tinfo-link-to-ncurses.patch
 c2470da8a5d62a37babdacd361051bae8fb3e1be157cb7eec1563a40825d41702f6f10bb619ffcab2ea8d7407405a543b0c47997c70a744c20cc3135c0532c1f  drift-file-path.patch
+3d47785e9a0eef9dc5b73f0dbd2e882efb8d2a3d8fe3ed10e58702b2a03cbff88804d37b611ad5a96ed93eb9bf12878451c4f6871976cffb27877f0b8a7e6f4f  gcc12.patch
 "

testing/snapper/gcc12.patch

@@ -0,0 +1,13 @@
+diff --git a/dbus/DBusMessage.h b/dbus/DBusMessage.h
+index 09190d0..241a93b 100644
+--- a/dbus/DBusMessage.h
++++ b/dbus/DBusMessage.h
+@@ -27,6 +27,8 @@
+ 
+ #include <dbus/dbus.h>
+ 
++#include <ctime>
++
+ #include <string>
+ #include <vector>
+ #include <list>