update of submodule stringtools

这个提交包含在:
Dirk Alders 2025-09-14 08:08:01 +02:00
父节点 cdedc126eb
当前提交 ff17cf4504

@ -1 +1 @@
Subproject commit 6142649b3de313f2a1ef65441ae14423c0cf8cd0
Subproject commit 5bcee073a4dd73123b4f6c1e1994d1c397896748