Set version to 3.1.0

Author: ogxd

.github/workflows/build_test.yml

@@ -17,6 +17,9 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
+    - name: Target Native
+      run: export RUSTFLAGS="-C target-cpu=native"
+
     - name: Build
       run: cargo build --release
 

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "gxhash"
 authors = ["Olivier Giniaux"]
-version = "3.0.0"
+version = "3.1.0"
 edition = "2021"
 description = "GxHash non-cryptographic algorithm"
 license = "MIT"