refactor: use actions/checkout@v4 instead of v2

.github/workflows/build-image.yaml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Add latest tag
         if: ${{ github.ref_name == env.MAIN_BRANCH_NAME }}
         run: |

.github/workflows/coverage.yml

@@ -11,7 +11,7 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - uses: abelfodil/protoc-action@v1
         with:
@@ -32,7 +32,7 @@ jobs:
           USER: username
           PASS: password
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: supercharge/[email protected]
         with:
           redis-version: 5

.github/workflows/e2e.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build Limitador Image
         id: build-image
         uses: redhat-actions/buildah-build@v2

.github/workflows/release.yaml

@@ -20,7 +20,7 @@ jobs:
       - uses: supercharge/[email protected]
         with:
           redis-version: 5
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: crate-v${{ github.event.inputs.version }}
       - name: Build

.github/workflows/rust.yml

@@ -16,7 +16,7 @@ jobs:
     name: Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - uses: abelfodil/protoc-action@v1
         with:
@@ -35,7 +35,7 @@ jobs:
           USER: username
           PASS: password
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: supercharge/[email protected]
         with:
           redis-version: 5
@@ -49,7 +49,7 @@ jobs:
     name: Rustfmt
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: rustup component add rustfmt
       - run: cargo fmt --all -- --check
@@ -59,7 +59,7 @@ jobs:
     name: Clippy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: rustup component add clippy
       - uses: abelfodil/protoc-action@v1
@@ -71,7 +71,7 @@ jobs:
     name: Bench
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: supercharge/[email protected]
         with:
           redis-version: 5
@@ -85,7 +85,7 @@ jobs:
     name: Build for WASM
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: rustup target add wasm32-unknown-unknown
       - run: cargo build --target=wasm32-unknown-unknown --no-default-features --lib --manifest-path ./limitador/Cargo.toml