ee/lib/gitlab/insights/serializers/chartjs/base_serializer.rb: Remove use of MD5
In https://gitlab.com/gitlab-org/gitlab/blob/cfb89d1be0f560e425c97ed41c26984ae0318d5b/ee/lib/gitlab/insights/serializers/chartjs/base_serializer.rb#L119, we appear to be using MD5 to generate a color code for a label. We need to remove the use of MD5 for FIPS compliance (Gitlab::FIPS.enabled?
).
@rymai Is this tied to the calculation for colors in #361259 (closed)? Can we safely switch this to SHA256?