update fds-flash tool

tools/clean-builds

@@ -24,7 +24,8 @@ PREFIXES = (
     'm9-images', 'm9-vm', 'm9-system', 'm10-vm', 'm11-vm', 'm11-faults',
     'm12-clock', 'm12-development', 'm12-eeprom', 'm12-internal',
     'm12-recovery', 'm12-release-contracts', 'm12-signing',
-    'rust-profiles', 'workstation-images', 'emu-test', 'arch-package-test', 'version-image-test',
+    'rust-profiles', 'workstation-images', 'workstation-flash', 'workstation-flash-vm',
+    'emu-test', 'arch-package-test', 'version-image-test',
 )
 GENERATED = re.compile(r'(?:' + '|'.join(PREFIXES) + r')\.[A-Za-z0-9_-]{6,8}')
 POINTERS = (
@@ -32,6 +33,8 @@ POINTERS = (
     'out/version-image-current.txt',
     'out/workstation-images-current.txt',
     'out/workstation-emulator-current.txt',
+    'out/workstation-flash-current.txt',
+    'out/workstation-flash-vm-current.txt',
     'out/manifests/dasung-s6-database.txt',
 )
 LOCKS = ('.clean.lock', '.rootfs.lock', '.base-packages.lock', '.image-tools.lock', '.workstation-package.lock')