Allow Search API to be called without Queuing an item

Here are usages of getContentItem() in the module:

grep -Rn getContentItem orange_dam 
orange_dam/src/OrangeDamApi.php:235:  public function getContentItem(string $system_identifier) {
orange_dam/src/OrangeDamQueueDataManager.php:195:    if ($item = $this->orangeDamApi->getContentItem($system_identifier)) {
orange_dam/src/OrangeDamQueueDataManager.php:406:      $item = $this->orangeDamApi->getContentItem($system_id);
orange_dam/src/Commands/OrangeDamCommands.php:737:    if (!$item = $this->orangeDamApi->getContentItem($system_identifier)) {

Based on this, do we want to rename getContentItem() to queueContentItem() or keep it as is and create a new function called retrieveContentItem() :p that we call from within getContentItem()?

I went with this approach:

or keep it as is and create a new function called retrieveContentItem() :p that we call from within getContentItem()?

I named it slightly different though.

I have tested this change in my latest development work and getting good results.

Automatically closed - issue fixed for 2 weeks with no activity.