Fix trailing whitespace in WorkspaceView

Unblocks SwiftLint CI on the PR.

Author: Borisserz

CodeEdit/WorkspaceView.swift

@@ -87,7 +87,7 @@ struct WorkspaceView: View {
                     .task {
                         // Only refresh git data if source control is enabled
                         guard sourceControlIsEnabled else { return }
-                        
+
                         do {
                             try await sourceControlManager.refreshRemotes()
                             try await sourceControlManager.refreshStashEntries()