feat: don't suggest private struct fields in LSP #13942

Job	Run time
build-nargo	2m 18s
build-noirc-abi	1m 36s
build-acvm-js	1m 22s
build-noir-wasm	3m 33s
ACVM JS (Browser)	1m 20s
ACVM JS (Node.js)	38s
noirc_abi	1m 21s
Noir JS	1m 8s
noir_codegen	1m 0s
Example scripts	12s
Check external repo - ${{ matrix.project.repo }}	0s
noir_wasm	1m 57s
Integration Tests (Browser)	1m 51s
Integration Tests (Node)	2m 27s
End	1s
	20m 44s

Provide feedback