This MR adds AppLogger

This MR adds AppLogger in auth/ldap files
and adds changelog for
the changes

Change type in changelog

changelogs/unreleased/app-logger-11.yml

+---
+title: Use applogger in some files of auth/ldap dir
+merge_request: 41061
+author: Rajendra Kadam
+type: other

lib/gitlab/auth/ldap/adapter.rb

@@ -55,7 +55,7 @@ module Gitlab
               response = ldap.get_operation_result
 
               unless response.code == 0
-                Rails.logger.warn("LDAP search error: #{response.message}") # rubocop:disable Gitlab/RailsLogger
+                Gitlab::AppLogger.warn("LDAP search error: #{response.message}")
               end
 
               []
@@ -67,7 +67,7 @@ module Gitlab
           retries += 1
           error_message = connection_error_message(error)
 
-          Rails.logger.warn(error_message) # rubocop:disable Gitlab/RailsLogger
+          Gitlab::AppLogger.warn(error_message)
 
           if retries < MAX_SEARCH_RETRIES
             renew_connection_adapter

lib/gitlab/shell.rb

@@ -116,7 +116,7 @@ module Gitlab
 
       true
     rescue => e
-      Rails.logger.warn("Repository does not exist: #{e} at: #{disk_path}.git") # rubocop:disable Gitlab/RailsLogger
+      Gitlab::AppLogger.warn("Repository does not exist: #{e} at: #{disk_path}.git")
       Gitlab::ErrorTracking.track_exception(e, path: disk_path, storage: storage)
 
       false

spec/lib/gitlab/auth/ldap/adapter_spec.rb

@@ -128,7 +128,7 @@ RSpec.describe Gitlab::Auth::Ldap::Adapter do
       before do
         allow(adapter).to receive(:renew_connection_adapter).and_return(ldap)
         allow(ldap).to receive(:search) { raise Net::LDAP::Error, "some error" }
-        allow(Rails.logger).to receive(:warn)
+        allow(Gitlab::AppLogger).to receive(:warn)
       end
 
       context 'retries the operation' do
@@ -152,7 +152,7 @@ RSpec.describe Gitlab::Auth::Ldap::Adapter do
 
           it 'logs the error' do
             expect { subject }.to raise_error(Gitlab::Auth::Ldap::LdapConnectionError)
-            expect(Rails.logger).to have_received(:warn).with(
+            expect(Gitlab::AppLogger).to have_received(:warn).with(
               "LDAP search raised exception Net::LDAP::Error: some error")
           end
         end