Hip bindings and doc fix (#427)

Author: syl20bnr

CONTRIBUTING.md

@@ -46,12 +46,12 @@ your changes easier. You can create a new branch by using the command
 Once you have set up your local repository and created a new branch, you can start making changes.
 Be sure to follow the coding standards and guidelines used in the rest of the project.
 
-### Step 6: Run the Pre-Pull Request Script
+### Step 6: Validate changes before opening a pull request
 
 Before you open a pull request, please run the following xtask command at the root of the repository:
 
 ```sh
-cargo xtask pull-request-checks
+cargo xtask validate
 ```
 
 This will ensure that your changes are in line with our project's standards and guidelines.

crates/cubecl-hip/Cargo.toml

@@ -28,7 +28,7 @@ cubecl-cpp = { path = "../cubecl-cpp", version = "0.5.0", default-features = fal
 cubecl-runtime = { path = "../cubecl-runtime", version = "0.5.0", default-features = false, features = [
   "channel-mutex",
 ] }
-cubecl-hip-sys = { version = "6.3.0", default-features = false, features = ["rocm__6_3_0"] }
+cubecl-hip-sys = { version = "6.3.1000", default-features = false, features = ["rocm__6_3_1"] }
 
 bytemuck = { workspace = true }