Log an error when there are no buffer snapshots for some LSP version #39370

Job	Run time
Check Postgres and Protobuf migrations, mergability	14s
Check formatting and spelling	25s
check_docs_only	18s
(Linux) Run Clippy and tests	16m 11s
(Linux) Build Remote Server	1m 45s
(macOS) Run Clippy and tests	11m 15s
(Windows) Run Clippy and tests	12m 18s
Create a macOS bundle	0s
Create a Linux bundle	0s
Create arm64 Linux bundle	0s
Auto release preview	0s
	42m 26s

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