horizon 18.6.3 release

meta:version: 18.6.3
meta:diff-start: -
meta:series: victoria
meta:release-type: release
meta:pypi: no
meta:first: no
meta:release:Author: Elod Illes <elod.illes@est.tech>
meta:release:Commit: manchandavishal <manchandavishal143@gmail.com>
meta:release:8e69282bf Save instace_id inside Associate Floating IP workflow
meta:release:Change-Id: I76d33bbb95e2fd7b883482c48be52a9b69042623
meta:release:Code-Review+1: Vishal Manchanda <manchandavishal143@gmail.com>
meta:release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta:release:Code-Review+2: Hervé Beraud <herveberaud.pro@gmail.com>
meta:release:Workflow+1: Hervé Beraud <herveberaud.pro@gmail.com>
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