unpublish wasip2 post

Author: yoshuawuyts

posts/2024-09-05-Rust-1.81.0.md

@@ -153,9 +153,6 @@ instead. Both targets are the same, `wasm32-wasi` is only being renamed, and
 this [change to the WASI target](https://blog.rust-lang.org/2024/04/09/updates-to-rusts-wasi-targets.html)
 is being done to enable removing `wasm32-wasi` in January 2025.
 
-The `wasm32-wasip2` target, which targets WASI 0.2, is now also a tier 2 target.
-See [the announcement post](https://blog.rust-lang.org/2024/09/05/wasip2-tier-2.html) for more details.
-
 #### Fixes CVE-2024-43402
 
 `std::process::Command` now correctly escapes arguments when invoking batch