CLSA-2026-1777544744 squid: Fix of CVE-2023-49288

CVE-2023-49288: fix use-after-free in storeclient lifetime by locking StoreEntry for the duration of the storeclient object...

CLSA-2024-1733142094 squid: Fix of CVE-2024-23638

CVE-2024-23638: Do not update StoreEntry expiration after errorAppendEntry...