Bump actions/checkout from 4 to 6 (#3953)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/benchmark-core.yml

@@ -15,14 +15,14 @@ jobs:
 
     steps:
       - name: Checkout master
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: "yewstack/yew"
           ref: master
           path: yew-master
 
       - name: Checkout pull request
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: current-pr
 

.github/workflows/benchmark-ssr.yml

@@ -19,14 +19,14 @@ jobs:
 
     steps:
       - name: Checkout master
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: "yewstack/yew"
           ref: master
           path: yew-master
 
       - name: Checkout pull request
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: current-pr
 

.github/workflows/benchmark.yml

@@ -23,11 +23,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           path: "yew"
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           repository: krausest/js-framework-benchmark
           path: "js-framework-benchmark"

.github/workflows/build-api-docs.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master

.github/workflows/build-website.yml

@@ -18,7 +18,7 @@ jobs:
     name: Build Website
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup node
         uses: actions/setup-node@v6

.github/workflows/clippy.yml

@@ -26,7 +26,7 @@ jobs:
           - dev
           - release
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master
@@ -56,7 +56,7 @@ jobs:
           - stable
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master

.github/workflows/fmt.yml

@@ -13,7 +13,7 @@ jobs:
     name: cargo fmt
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master

.github/workflows/inspect-next-changelogs.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/main-checks.yml

@@ -16,7 +16,7 @@ jobs:
     name: spellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Check spelling
         run: |
           sudo apt-get install aspell
@@ -26,7 +26,7 @@ jobs:
     name: Documentation Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: Swatinem/rust-cache@v2
         with:
           shared-key: yew-packages
@@ -73,7 +73,7 @@ jobs:
           - stable
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: Swatinem/rust-cache@v2
         with:
@@ -125,7 +125,7 @@ jobs:
           - nightly
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master
@@ -155,7 +155,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup toolchain
         uses: dtolnay/rust-toolchain@master
@@ -182,7 +182,7 @@ jobs:
           - nightly
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.toolchain }}
@@ -217,7 +217,7 @@ jobs:
           - stable
           - nightly
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.toolchain }}

.github/workflows/post-benchmark-core.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Download Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Download Artifact
         uses: actions/download-artifact@v4