DEPS bump to grab linter 0.1.17.

Adds:

* Fix to `public_member_api_docs` to check for documented getters when checking setters (#237).
* New `iterable_contains_unrelated_type` lint to detect when `Iterable.contains` is invoked with an object of an unrelated type.
* New `comment_references` lint to ensure identifiers referenced in docs are in scope (#240).

BUG=
[email protected]

Review URL: https://codereview.chromium.org/1993863002 .

Author: pq

DEPS

@@ -62,7 +62,7 @@ vars = {
   "intl_rev": "@a8b480b9c436f6c0ec16730804c914bdb4e30d53",
   "jinja2_rev": "@2222b31554f03e62600cd7e383376a7c187967a1",
   "json_rpc_2_tag": "@2.0.0",
-  "linter_rev": "@b34333277a687dfc111ecbd7a3cd60893839f768",
+  "linter_rev": "@8e1873ba689fbb0064cbd27c238c898106938dcd",
   "logging_rev": "@85d83e002670545e9039ad3985f0018ab640e597",
   "markdown_rev": "@4aaadf3d940bb172e1f6285af4d2b1710d309982",
   "matcher_tag": "@0.12.0",