Add redis-rs 1.0.0 release candidate announcement (#7106)

* Add redis-rs 1.0.0 release candidate announcement

Added announcement for redis-rs 1.0.0 release candidate.

* fix link

---------

Co-authored-by: Ben Dillon <[email protected]>

Author: nihohit

draft/2025-10-08-this-week-in-rust.md

@@ -45,6 +45,7 @@ and just ask the editors to select the category.
 
 ### Project/Tooling Updates
 
+* [Announcing redis-rs 1.0.0 release candidate](https://github.com/redis-rs/redis-rs/blob/redis-1.0.0-rc.0/version1.md)
 * [blazesym 0.2 stable release: batteries included address symbolization](https://github.com/libbpf/blazesym/discussions/1318)
 * [Kernel hackers at Cauldron, 2025 edition](https://lwn.net/SubscriberLink/1039784/d2548814efb78046/)
 * [Progress on defeating lifetime-end pointer zapping](https://lwn.net/SubscriberLink/1038757/d613acbb48f20a20/)