Backport PR #38715: CI: pin jedi version<0.18.0 (#38716)

Co-authored-by: Andrew Wieteska <[email protected]>

Author: meeseeksmachine

ci/deps/azure-38-locale.yaml

@@ -18,6 +18,7 @@ dependencies:
   - html5lib
   - ipython
   - jinja2
+  - jedi<0.18.0
   - lxml
   - matplotlib <3.3.0
   - moto