ignore seat0 on gdm

Signed-off-by: fufesou <shuanglongchen@yeah.net>

libs/hbb_common/src/platform/linux.rs

@@ -135,7 +135,7 @@ pub fn get_values_of_seat0_with_gdm_wayland(indices: &[usize]) -> Vec<String> {
 fn _get_values_of_seat0(indices: &[usize], ignore_gdm_wayland: bool) -> Vec<String> {
     if let Ok(output) = run_loginctl(None) {
         for line in String::from_utf8_lossy(&output.stdout).lines() {
-            if line.contains("seat0") {
+            if !line.contains("gdm") && line.contains("seat0") {
                 if let Some(sid) = line.split_whitespace().next() {
                     if is_active(sid) {
                         if ignore_gdm_wayland {