Merge pull request #52782 from nextcloud/feat/log-client-side-req-id

Author: provokateurin

lib/private/Log/LogDetails.php

@@ -59,6 +59,10 @@ public function logDetails(string $app, $message, int $level): array {
 			'userAgent',
 			'version'
 		);
+		$clientReqId = $request->getHeader('X-Request-Id');
+		if ($clientReqId !== '') {
+			$entry['clientReqId'] = $clientReqId;
+		}
 
 		if (is_array($message)) {
 			// Exception messages are extracted and the exception is put into a separate field