B2B-1701: Deprecate database media storage function

- Removed the trigger error

Author: avattam06

app/code/Magento/MediaStorage/Helper/File/Storage/Database.php

@@ -143,6 +143,7 @@ public function getResourceStorageModel()
     public function saveFile($filename)
     {
         if ($this->checkDbUsage()) {
+            //phpcs:ignore Magento2.Functions.DiscouragedFunction
             trigger_error('Database media storage function is deprecated', E_USER_DEPRECATED);
             $this->getStorageDatabaseModel()->saveFile($this->_removeAbsPathFromFileName($filename));
         }
@@ -175,7 +176,6 @@ public function renameFile($oldName, $newName)
     public function copyFile($oldName, $newName)
     {
         if ($this->checkDbUsage()) {
-            trigger_error('Database media storage function is deprecated', E_USER_DEPRECATED);
             $this->getStorageDatabaseModel()->copyFile(
                 $this->_removeAbsPathFromFileName($oldName),
                 $this->_removeAbsPathFromFileName($newName)

app/code/Magento/MediaStorage/etc/adminhtml/system.xml

@@ -15,7 +15,7 @@
                     <source_model>Magento\MediaStorage\Model\Config\Source\Storage\Media\Storage</source_model>
                 </field>
                 <field id="media_database" translate="label" type="select" sortOrder="200" showInDefault="1">
-                    <label>Select Media Database</label>
+                    <label>Select Media Database(Deprecated)</label>
                     <source_model>Magento\MediaStorage\Model\Config\Source\Storage\Media\Database</source_model>
                     <backend_model>Magento\MediaStorage\Model\Config\Backend\Storage\Media\Database</backend_model>
                     <depends>