fix: catch all errors when getting rich workspace file

Signed-off-by: Jonas <jonas@freesources.org>

lib/DAV/WorkspacePlugin.php

@@ -117,7 +117,7 @@ public function propFind(PropFind $propFind, INode $node) {
 			/** @var File $file */
 			try {
 				$file = $this->workspaceService->getFile($nodes[0]);
-			} catch (StorageNotAvailableException $e) {
+			} catch (\Exception $e) {
 				// If a storage is not available we can for the propfind response assume that there is no rich workspace present
 			}
 		}