Fix Logger subclasses providing no default logdev

Logger.new requires a log device as the first argument.

Normalized the other loggers to match the Logger#initialize interface for consistency.

Fixes the following bug:

irb(main):001> ManageIQ::Loggers::Base.new
xxx/.rubies/ruby-3.3.6/lib/ruby/3.3.0/logger.rb:578:in `initialize': wrong number of arguments (given 0, expected 1..3) (ArgumentError)
	from manageiq-loggers (1.2.0) lib/manageiq/loggers/base.rb:27:in `initialize'

irb(main):002> ManageIQ::Loggers::JSONLogger.new
xxx/.rubies/ruby-3.3.6/lib/ruby/3.3.0/logger.rb:578:in `initialize': wrong number of arguments (given 0, expected 1..3) (ArgumentError)
	from manageiq-loggers (1.2.0) lib/manageiq/loggers/base.rb:27:in `initialize'
	from manageiq-loggers (1.2.0) lib/manageiq/loggers/json_logger.rb:5:in `initialize'

lib/manageiq/loggers/base.rb

@@ -23,7 +23,7 @@ def wrap(source, *loggers)
         end
       end
 
-      def initialize(*_, **_)
+      def initialize(_logdev = nil, *_, **_)
         super
         self.level = INFO
 

lib/manageiq/loggers/json_logger.rb

@@ -1,7 +1,7 @@
 module ManageIQ
   module Loggers
     class JSONLogger < Base
-     def initialize(*_, **_)
+     def initialize(_logdev = nil, *_, **_)
         super
         self.formatter = Formatter.new
       end

spec/manageiq/base_spec.rb

@@ -10,6 +10,10 @@
     described_class.instance_variable_set("@log_hashes_filter", nil)
   end
 
+  it "provides nil default log device" do
+    expect(described_class.new.logdev).to eq nil
+  end
+
   it "logs a message" do
     logger.info(message)
 

spec/manageiq/container_spec.rb

@@ -6,6 +6,10 @@
   let(:logger)  { described_class.new }
   let(:message) { "testing 1, 2, 3" }
 
+  it "provides a default log device" do
+    expect(described_class.new.logdev).to be_kind_of(Logger::LogDevice)
+  end
+
   it "writes to STDOUT by default" do
     expect { logger.info(message) }.to output.to_stdout
   end

spec/manageiq/journald_spec.rb

@@ -1,6 +1,10 @@
 RSpec.describe ManageIQ::Loggers::Journald, :linux do
   let(:logger) { described_class.new }
 
+  it "provides nil default log device" do
+    expect(described_class.new.logdev).to eq nil
+  end
+
   context "progname" do
     it "sets the progname to manageiq by default" do
       expect(logger.progname).to eq("manageiq")

spec/manageiq/json_logger_spec.rb

@@ -3,6 +3,10 @@
   let(:logger)  { described_class.new(buffer) }
   let(:message) { "testing 1, 2, 3" }
 
+  it "provides nil default log device" do
+    expect(described_class.new.logdev).to eq nil
+  end
+
   it "logs a message in JSON format" do
     logger.info(message)