updated windows_app based on launch4j-3.50-linux-x64, without rebuilding GNU binutils (missing COFF target pe-i386);

--- a/Admin/components/bundled-windows	Sun Feb 04 21:32:24 2024 +0100
+++ b/Admin/components/bundled-windows	Sun Feb 04 21:51:30 2024 +0100
@@ -1,3 +1,3 @@
 #additional components to be bundled for release
 cygwin-20230711-1
-windows_app-20240202
+windows_app-20240204

--- a/Admin/components/components.sha1	Sun Feb 04 21:32:24 2024 +0100
+++ b/Admin/components/components.sha1	Sun Feb 04 21:51:30 2024 +0100
@@ -541,6 +541,7 @@
 e809e4ab0d33cb413a7c47dd947e7dbdfcca1c24 windows_app-20181002.tar.gz
 9e96ba128a0617a9020a178781df49d48c997e19 windows_app-20181006.tar.gz
 4883f93efb27ae51fb2cc0e1f52309728f2dc407 windows_app-20240202.tar.gz
+5269b9e38fe58be10272d6817dbfd08b67b312e7 windows_app-20240204.tar.gz
 1c36a840320dfa9bac8af25fc289a4df5ea3eccb xz-java-1.2-1.tar.gz
 2ae13aa17d0dc95ce254a52f1dba10929763a10d xz-java-1.2.tar.gz
 c22196148fcace5443a933238216cff5112948df xz-java-1.5.tar.gz

--- a/src/Pure/Admin/build_release.scala	Sun Feb 04 21:32:24 2024 +0100
+++ b/src/Pure/Admin/build_release.scala	Sun Feb 04 21:51:30 2024 +0100
@@ -718,8 +718,7 @@
                 "java.base/java.text",
                 "java.base/java.util",
                 "java.desktop/java.awt.font")
-            val launch4j_jar =
-              Path.explode("windows_app/launch4j-" + Platform.family + "/launch4j.jar")
+            val launch4j_jar = Component_Windows_App.launch4j_jar()
 
             execute(tmp_dir,
               cat_lines(List(
@@ -776,7 +775,7 @@
               "7z -y -bd a " + File.bash_path(exe_archive) + " " + Bash.string(isabelle_name))
             if (!exe_archive.is_file) error("Failed to create archive: " + exe_archive)
 
-            val sfx_exe = tmp_dir + Path.explode("windows_app/7zsd_All_x64.sfx")
+            val sfx_exe = tmp_dir + Component_Windows_App.sfx_path
             val sfx_txt =
               File.read(Path.explode("~~/Admin/Windows/Installer/sfx.txt"))
                 .replace("{ISABELLE_NAME}", isabelle_name)
@@ -837,9 +836,10 @@
       }
       else {
         Isabelle_System.with_tmp_dir("build_release") { tmp_dir =>
-          val bundle =
-            context.dist_dir + Path.explode(context.dist_name + "_" + Platform.family + ".tar.gz")
-          execute_tar(tmp_dir, "-xzf " + File.bash_path(bundle))
+          val windows_app_platform = Isabelle_Platform.self.ISABELLE_PLATFORM64
+          val bundle = context.dist_name + "_" + Component_Windows_App.tool_platform() + ".tar.gz"
+          val bundle_path = context.dist_dir + Path.basic(bundle)
+          execute_tar(tmp_dir, "-xzf " + File.bash_path(bundle_path))
 
           val other_isabelle = context.other_isabelle(tmp_dir, suffix = "")