Remove deprecations for Utils functions #81

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10 warnings

function upgrade/3 required by behaviour Plug.Conn.Adapter is not implemented (in module Plug.Adapters.Cowboy.Conn)

Supervisor.Spec.worker/3 is deprecated. Use the new child specifications outlined in the Supervisor module instead

Plug.Adapters.Cowboy.http/3 is deprecated. Use Plug.Cowboy.http/3 instead

Plug.Adapters.Cowboy.shutdown/1 is deprecated. Use Plug.Cowboy.shutdown/1 instead

Logger.Formatter.new/1 is undefined or private

:simple_one_for_one strategy is deprecated, please use DynamicSupervisor instead

function has_attribute?/1 is unused

appsignal: Deprecation warning: The `skip_session_data` config option is deprecated. Please use `send_session_data` instead.

use of operator == has no effect

unused alias Repo