YAP1 and mesothelioma: Solid tumors, adult solid tumor, mesothelioma, epithelioid hemangioendothelioma (EHE), NF2‐deficient mesothelioma, other NF2‐deficient solid tumors and solid tumors with YAP1/TAZ fusion genes, NF2 deficiency, YAP1 or TAZ gene fusions