Update package version to 4.4.0

pkg.info

@@ -1,9 +1,11 @@
 name: qtxdg-tools
 description: Libqtxdg user tools
-version: 4.3.0
+version: 4.4.0
 revision: 1
 url: https://github.com/lxqt/qtxdg-tools
 license: LGPL2.1-or-later
+maintainers:
+  - [email protected]
 architecture: any
 type: source
 depends:
@@ -17,4 +19,4 @@ downloads:
   - url: https://github.com/lxqt/qtxdg-tools/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: eb86b9b622bf61947a234a4cb701c6531255c4d0144ba783f3f16a5afa53bfbb
+    checksum: 7dcbbd787606e522f874bf98305421d3c0c7d0550980ea2f4f39e718f3a28b2e