cid#1500523 silence Resource leak

Change-Id: I9c2d026cb71615ac3121f47e47a6b0b163e820f5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138925
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

binaryurp/source/reader.cxx

@@ -338,6 +338,7 @@ void Reader::readMessage(Unmarshal & unmarshal) {
         uno_threadpool_putJob(
             bridge_->getThreadPool(), tid.getHandle(), req.get(), &request,
             !synchronous);
+        // coverity[leaked_storage] - "request" destroys req when executed
         req.release();
     }
 }