dpbox: update to 6.1.2
Fixes two stack buffer overflows caught on Linux/glibc with FORTIFY:
- dp_vnr_sub was declared char[4] but holds a 6-character version
suffix, overflowing at startup in init_box().
- gen_sftest() declared STR7[100] but passed 255 as the snprintf bound.
A MYBBS command carrying a hierarchical address overran the buffer.
On platforms whose libc does not fortify, this presented as an
intermittent, optimization-dependent crash.
Also adds unconditional <time.h> includes (they were reachable only
inside an #ifdef __macos__ branch) and bounds two strcpy calls into
calltype.
rust197: add a package for rust 1.97.0.
Package updates relative to rust196:
* Version & checksum changes
* Applied patches to updated vendored crates
Upstream changes:
Version 1.97.0 (2026-07-09)
==========================
Language
--------
- [Consider `Result<T, Uninhabited>` and `ControlFlow<Uninhabited,
T>` to be equivalent to `T` for must use lint]
(https://github.com/rust-lang/rust/pull/148214)
- [Add allow-by-default `dead_code_pub_in_binary` lint for unused
pub items in binary crates] (https://github.com/rust-lang/rust/pull/149509)
- [Stabilize the `div32`, `lam-bh`, `lamcas`, `ld-seq-sa` and `scq`
[125 lines not shown]
