Adapt events-eiffel for stable-3.5

Solves: Jira GER-1663
Change-Id: Iddf607622f5eb785546cd60a11d727e5b96ab16a
tree: 753302b27ee2836f31958cc58b92031fe5b3773b
  1. src/
  2. BUILD
  3. external_plugin_deps.bzl