update CI

.github/workflows/ci.yaml

@@ -15,19 +15,17 @@ jobs:
       run: |
         sudo apt-get install -y gcc-12 g++-12
         sudo update-alternatives --install /usr/local/bin/gcc gcc /usr/bin/gcc-12 12 --slave /usr/local/bin/g++ g++ /usr/bin/g++-12
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
-    - uses: ./.github/actions/cache_cargo
-    - uses: actions-rs/toolchain@v1
-      with:
-        toolchain: stable
-    - uses: actions/cache@v2
+    - uses: Swatinem/rust-cache@v2
+    - uses: dtolnay/rust-toolchain@stable
+    - uses: actions/cache@v4
       with:
         path: images
         key: key
     - id: cached
-      uses: andstor/file-existence-action@v1
+      uses: andstor/file-existence-action@v3
       with:
         files: images
     - name: get benchmark suite

.github/workflows/lint.yaml

@@ -10,13 +10,12 @@ jobs:
   fmt_lint:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
-    - uses: ./.github/actions/cache_cargo
-    - uses: actions-rs/toolchain@v1
+    - uses: Swatinem/rust-cache@v2
+    - uses: dtolnay/rust-toolchain@stable
       with:
-        toolchain: stable
         components: rustfmt, clippy
     - name: run
       shell: bash