perlPackages.YAMLSyck: 1.34 -> 1.36
Fixes CVE-2025-11683.
```
1.36 Oct 10 2025
- Address memory corruption leading to 'str' value being set on empty keys
Thanks @timlegge
1.35 Oct 9 2025
- Address parsing error related to string detection on read for empty strings.
```
Fixes #475110
(cherry picked from commit 68535984e661cd041de91066b3118768fbb4d69f)