onTypeFormatting not supported

[jonascant]

Describe the problem

Using emacs and Eglot causes the LSP to crash periodically. I found this in the logs:

22:52:40.290153 �[92mIDE --> LS REQU textDocument/onTypeFormatting 11�[0m
22:52:40.290332 Panic: unimplemented

To reproduce

run arduino-language-server with emacs eglot.

Expected behavior

handle all eglot requests

Arduino Language Server version

0.7.6

Arduino CLI version

1.0.3

Operating system

Linux

Operating system version

Debian Stable

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest version
• My report contains all necessary details