Update the default logs directory and allow collection from elsewhere. (#4352)

* Replace deprecated URL methods.

* Start putting log files in Library/Logs (moving existing files with a migration.)

* Make Tracing.deleteLogFiles aware of the legacy logs location.

* Allow the logs to be collected from a different directory.

ElementX/Sources/Application/AppCoordinator.swift

@@ -401,9 +401,14 @@ class AppCoordinator: AppCoordinatorProtocol, AuthenticationFlowCoordinatorDeleg
         }
         
         if oldVersion < Version(1, 6, 7) {
-            Tracing.deleteLogFiles()
+            Tracing.deleteLogFiles(in: Tracing.legacyLogsDirectory)
             MXLog.info("Migrating to v1.6.7, log files have been wiped")
         }
+        
+        if oldVersion < Version(25, 7, 4) {
+            Tracing.migrateLogFiles()
+            MXLog.info("Migrating to version 25.07.4, log files have been moved.")
+        }
     }
     
     // This could be removed once the adoption of 25.06.x is widespread.