building: ensure that onefile builds on Windows have manifest embedded

The onefile builds on Windows may not have manifest embedded if
icon was explicitly disabled via `--icon NONE`. This in turn causes
subtle issues, such as #5624.

PyInstaller/building/api.py

@@ -532,7 +532,8 @@ def assemble(self):
             raise SystemExit(_MISSING_BOOTLOADER_ERRORMSG)
 
         if is_win and (self.icon != "NONE" or self.versrsrc or self.resources
-                       or self.uac_admin or self.uac_uiaccess or not is_64bits):
+                       or self.uac_admin or self.uac_uiaccess or not is_64bits
+                       or (self.manifest and not self.exclude_binaries)):
             fd, tmpnm = tempfile.mkstemp(prefix=os.path.basename(exe) + ".",
                                          dir=CONF['workpath'])
             # need to close the file, otherwise copying resources will fail