fix: add fix-wallpapers.patch

add fix-wallpapers.patch

Author: ice909

debian/patches/fix-wallpapers.patch

@@ -0,0 +1,12 @@
+Index: linyaps/libs/oci-cfg-generators/src/linglong/oci-cfg-generators/90_legacy.cpp
+===================================================================
+--- linyaps.orig/libs/oci-cfg-generators/src/linglong/oci-cfg-generators/90_legacy.cpp
++++ linyaps/libs/oci-cfg-generators/src/linglong/oci-cfg-generators/90_legacy.cpp
+@@ -63,6 +63,7 @@ bool Legacy::generate(ocppi::runtime::co
+         { "/usr/share/icons", "/usr/share/icons" },
+         { "/usr/share/zoneinfo", "/usr/share/zoneinfo" },
+         { "/etc/resolvconf", "/etc/resolvconf" },
++        { "/usr/share/wallpapers", "/usr/share/wallpapers" },
+     };
+ 
+     for (const auto [source, destination] : roMountMap) {

debian/patches/series

@@ -0,0 +1 @@
+fix-wallpapers.patch