Removed Dedupe upload filter from instance generation wizard

The `Dedupe` filter is now always active, so there is no need to ask the
user to configure it anymore.

lib/mix/tasks/pleroma/instance.ex

@@ -39,7 +39,6 @@ def run(["gen" | rest]) do
           listen_port: :string,
           strip_uploads: :string,
           anonymize_uploads: :string,
-          dedupe_uploads: :string,
           analyze_uploads: :string
         ],
         aliases: [
@@ -218,14 +217,6 @@ def run(["gen" | rest]) do
           "n"
         ) === "y"
 
-      dedupe_uploads =
-        get_option(
-          options,
-          :dedupe_uploads,
-          "Do you want to deduplicate uploaded files? (y/n)",
-          "n"
-        ) === "y"
-
       {analyze_uploads_message, analyze_uploads_default} =
         if Enum.all?(["mogrify", "convert", "ffprobe"], fn x ->
              Pleroma.Utils.command_available?(x)
@@ -288,7 +279,6 @@ def run(["gen" | rest]) do
             upload_filters(%{
               strip: strip_uploads,
               anonymize: anonymize_uploads,
-              dedupe: dedupe_uploads,
               analyze: analyze_uploads
             })
         )
@@ -378,13 +368,6 @@ defp upload_filters(filters) when is_map(filters) do
         enabled_filters
       end
 
-    enabled_filters =
-      if filters.dedupe do
-        enabled_filters ++ [Pleroma.Upload.Filter.Dedupe]
-      else
-        enabled_filters
-      end
-
     enabled_filters =
       if filters.analyze do
         enabled_filters ++ [Pleroma.Upload.Filter.AnalyzeMetadata]