Fixed code quality issues (#15541)

* Added .deepsource.toml

* Removed bad use of `alias`

* Fixed operand order in the binary expression

* Prefixed unused method arguments with an underscore

* Replaced the old OpenSSL algorithmic constants with the newer strings initializers.

* Removed unnecessary UTF-8 encoding comment

lib/json_ld/identity.rb

@@ -1,4 +1,3 @@
-# -*- encoding: utf-8 -*-
 # frozen_string_literal: true
 # This file generated automatically from http://w3id.org/identity/v1
 require 'json/ld'

lib/json_ld/security.rb

@@ -1,4 +1,3 @@
-# -*- encoding: utf-8 -*-
 # frozen_string_literal: true
 # This file generated automatically from http://w3id.org/security/v1
 require 'json/ld'

lib/mastodon/email_domain_blocks_cli.rb

@@ -113,7 +113,7 @@ module Mastodon
         result = entry.destroy
 
         if result
-          processed += 1 + children_count
+          processed += children_count + 1
         else
           say("#{domain} could not be unblocked.", :red)
           failed += 1

lib/paperclip/color_extractor.rb

@@ -55,7 +55,7 @@ module Paperclip
       # If we don't have enough colors for accent and foreground, generate
       # new ones by manipulating the background color
       (2 - foreground_colors.size).times do |i|
-        foreground_colors << lighten_or_darken(background_color, 35 + (15 * i))
+        foreground_colors << lighten_or_darken(background_color, 35 + (i * 15))
       end
 
       # We want the color with the highest contrast to background to be the foreground one,
@@ -147,7 +147,7 @@ module Paperclip
         g = l.to_f
         b = l.to_f # achromatic
       else
-        q = l < 0.5 ? l * (1 + s) : l + s - l * s
+        q = l < 0.5 ? l * (s + 1) : l + s - l * s
         p = 2 * l - q
         r = hue_to_rgb(p, q, h + 1 / 3.0)
         g = hue_to_rgb(p, q, h)