Flaky autocompletion test in packages/cli-repl/src/cli-repl.spec.ts where collection-name completion intermittently fails on CI (e.g., Windows / slower variants).

A CliRepl autocompletion test in packages/cli-repl/src/cli-repl.spec.ts intermittently fails on CI: after inserting a collection with a random name and typing db.testcoll followed by Tab twice, the output sometimes remains just db.testcoll with no completion candidates, indicating a timing/caching race between collection creation and the completer’s collection-name cache refresh. This appears to be a pre-existing flaky test, see linked tickets.

mongosh_win32_n24_test_cli_repl_patch_a93e3abe9a314c890f7042ab74206b0cff6ce911_6a5f52ac831015000712caf6_26_07_21_11_06_23:

2026/07/21 07:21:46.160]   1) CliRepl
[2026/07/21 07:21:46.160]        with an actual server
[2026/07/21 07:21:46.160]          autocompletion
[2026/07/21 07:21:46.160]            includes collection names:
[2026/07/21 07:21:46.160]      AssertionError: expected 'db.testcoll' to include 'testcollection17846327353621'
[2026/07/21 07:21:46.160]       at Context.<anonymous> (Z:\data\mci\c322\src\packages\cli-repl\src\cli-repl.spec.ts:2184:27)