Update dependency csv to v3.3.6 (#39961)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile.lock

@@ -182,7 +182,7 @@ GEM
     css_parser (3.0.0)
       addressable
       ssrf_filter (~> 1.5)
-    csv (3.3.5)
+    csv (3.3.6)
     database_cleaner-active_record (2.2.2)
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0)