Fix libchdb link

Author: auxten

.github/workflows/rust.yml

@@ -16,8 +16,8 @@ jobs:
     - uses: actions/checkout@v3
     - name: Fetch library
       run: |
-          sudo wget https://github.com/metrico/libchdb/releases/latest/download/libchdb.zip
-          sudo unzip libchdb.zip
+          wget https://github.com/chdb-io/chdb/releases/latest/download/linux-x86_64-libchdb.tar.gz
+          tar -xzf linux-x86_64-libchdb.tar.gz
           sudo mv libchdb.so /usr/lib/libchdb.so
           sudo ldconfig
     - name: Build

README.md

@@ -2,14 +2,14 @@
   <img src="https://avatars.githubusercontent.com/u/132536224" width=130 />
 </a>
 
-[![Rust](https://github.com/metrico/chdb-rust/actions/workflows/rust.yml/badge.svg)](https://github.com/metrico/chdb-rust/actions/workflows/rust.yml)
+[![Rust](https://github.com/chdb-io/chdb-rust/actions/workflows/rust.yml/badge.svg)](https://github.com/chdb-io/chdb-rust/actions/workflows/rust.yml)
 
 # chdb-rust <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Rust_programming_language_black_logo.svg/1024px-Rust_programming_language_black_logo.svg.png" height=20 />
 Experimental [chDB](https://github.com/auxten/chdb) FFI bindings for Rust
 ### Status
 
 - experimental, unstable, subject to changes
-- requires [`libchdb`](https://github.com/metrico/libchdb) on the system
+- requires [`libchdb`](https://github.com/chdb-io/chdb) on the system
 - ffi hack for testing. not a proper library or crate!
 
 #### Build binding