Update package version to 0.3.0

pkg.info

@@ -1,6 +1,6 @@
 name: lxqt-wayland-session
 description: Files needed for the LXQt Wayland Session
-version: 0.2.1
+version: 0.3.0
 revision: 1
 url: https://github.com/lxqt/lxqt-wayland-session
 license: LGPL2.1-only,GPL2-only,GPL3-only,GPL3-or-later,BSD-3-Clause,CC-BY-SA-4.0,MIT
@@ -16,4 +16,4 @@ downloads:
   - url: https://github.com/lxqt/lxqt-wayland-session/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: fed8ea83d34726ebc872783036a3f4b0de45f95df51d56757126efcd5f00b091
+    checksum: ca54f33e85fa71de0a42ee5618f6dc35d653254166ef580fa19b1b4620867d22