security/putty: update to 0.83pre 20250114's snapshot
Changelog since 20250105 (the e7ac... patch is also Windows-only):
- e7acb9f6 2025-01-13 | GetDlgItemTextW_alloc: use the right memchr. [Simon Tatham]
- 293be042 2025-01-13 | GTK: cherry-pick font defaults and fallbacks from main. [Simon Tatham]
- f58ddf26 2025-01-07 | Windows: fix leak of a Filename. [Jacob Nevins]
- 457eb612 2025-01-07 | It's a new year. [Jacob Nevins]