tinyxml2 missing corpus

I noticed tinyxml2 have missed corpus for a while, causing some issues in the coverage build: https://oss-fuzz-build-logs.storage.googleapis.com/index.html#tinyxml2

Around a month ago some changes were merged that (1) changed the name of an existing harness; (2) added a new harness: https://github.com/google/oss-fuzz/pull/11985 -- could this be the culprit?

Start with the tinyxml2 OSS-Fuzz build logs and compare the harness rename and new harness in google/oss-fuzz pull request 11985. Check whether those changes explain the missing corpus, and consider the issue done when the tinyxml2 coverage build finds its corpus again.

Written by the indexing model from the issue text.