fix(lsp): read self.context_state instead of stale local variable in _context_get_or_load #3743

Job	Run time
test-dbt-versions (1.5)	1m 28s
test-dbt-versions (1.4)	1m 39s
test-dbt-versions (1.9)	1m 41s
test-dbt-versions (1.6)	1m 32s
test-dbt-versions (1.3)	1m 48s
test-dbt-versions (1.7)	2m 5s
test-dbt-versions (1.10)	1m 58s
test-dbt-versions (1.8)	1m 45s
changes	9s
test-vscode	-1s
test-vscode-e2e	-1s
cicd-tests-windows	9m 51s
doc-tests	49s
engine-tests-docker (trino)	9m 2s
style-and-cicd-tests (3.12)	18m 25s
style-and-cicd-tests (3.10)	26m 45s
style-and-cicd-tests (3.9)	24m 33s
engine-tests-docker (mysql)	1m 42s
engine-tests-docker (starrocks)	3m 9s
engine-tests-docker (risingwave)	2m 38s
engine-tests-docker (spark)	5m 29s
engine-tests-docker (duckdb)	1m 40s
engine-tests-docker (mssql)	2m 7s
migration-test	1m 37s
style-and-cicd-tests (3.13)	22m 35s
engine-tests-docker (clickhouse)	4m 15s
engine-tests-docker (postgres)	2m 59s
style-and-cicd-tests (3.11)	23m 34s
ui-test	0s
ui-style	0s
engine-tests-cloud	-1s
	2h 55m 12s

Provide feedback