We can lower the eslint cyclomatic complexity threshold in some directories without adding eslint suppression comments in any .js source files. We need to specify the complexity rule in accessible/.eslintrc because it doesn't inherit the mozilla/recommended rules. eslint's default complexity threshold is 20.
Also bump the eslint-plugin-mozilla version because we modified the mozilla/recommended rules.
MozReview-Commit-ID: 57T4gAjPH7z
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extra : rebase_source : 4565abfa722b9459cfb4e006e843da13ed7cffd4
extra : intermediate-source : 658588564c08c9fd5e60633d1457f24087de8570
extra : source : 7e0526e3b943419a80c0cd2fa462cabbf8925eb1
Enable the rule with the maximums set to avoid current failures, except for test_form_autocomplete which is very
high (82). The levels are set per major area, with existing warnings being changed to errors.
MozReview-Commit-ID: 37M6Ry0Mr1c
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extra : rebase_source : 07e6864bdd945eb322499912dd702638430c0365