lsp-diagnostics-stats-for is not known to be defined

Running package  20240406.2141 on Emacs 29.3 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.41 and getting this warning when installing lsp-treemacs:
```
lsp-treemacs.el:966:52: Warning: the function ‘lsp-diagnostics-stats-for’ is not known to be defined.
```

The same package seems to be working on Windows Emacs 29.1