allow CLI to upload files with truncated filenames (#5618)

due to a bug in the CLI the filename in the form-data is not complete if
the encrypted filename happens to contain a /

src/db/models/device.rs

@@ -135,6 +135,10 @@ impl Device {
     pub fn is_registered(&self) -> bool {
         self.push_uuid.is_some()
     }
+
+    pub fn is_cli(&self) -> bool {
+        matches!(DeviceType::from_i32(self.atype), DeviceType::WindowsCLI | DeviceType::MacOsCLI | DeviceType::LinuxCLI)
+    }
 }
 
 pub struct DeviceWithAuthRequest {