(chore): add rust-cache to CI and use the standard uv action

.github/workflows/CI.yml

@@ -16,19 +16,34 @@ env:
 jobs:
   build_and_test:
     name: zarrs-python
+    strategy:
+      fail-fast: false
+      matrix:
+        rust_toolchain: ["stable"]  # "nightly"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
+      # Rust in GH runner images can lag behind stable releases + act does not include Rust
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust_toolchain }}
+
+      - name: Install rust-cache
+        uses: Swatinem/rust-cache@v2
+
       - name: Install Python
         uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 
       - name: Install UV
-        uses: hynek/setup-cached-uv@v2
+        uses: astral-sh/setup-uv@v3
         with:
-          cache-dependency-path: pyproject.toml
+          version: "0.5.0"
+          enable-cache: true
+          cache-dependency-glob: "pyproject.toml"
 
       - name: Install python deps + Build
         run: |