CLSA-2024-1714065693 expat: Fix of CVE-2023-52425

CVE-2023-52425: fix reparsings for large token to prevent DoS...

AZL-34207 CVE-2023-52425 affecting package expat for versions less than 2.6.2-2

libexpat through 2.5.0 allows a denial of service resource consumption because many full reparsings are required in the case of a large token for which multiple buffer fills are needed...