CLSA-2023-1698352063 vim: Fix of 2 CVEs

CVE-2023-5441: segfault in exmode - CVE-2023-5344: buffer overflow in truncstring...

CLSA-2023-1698312539 Fix CVE(s): CVE-2023-5441, CVE-2023-5344

SECURITY UPDATE: a fix of buffer-overflow in truncstring - debian/patches/CVE-2023-5344.patch - CVE-2023-5344 SECURITY UPDATE: segfault in exmode - debian/patches/CVE-2023-5441.patch - CVE-2023-5441...