Bump actions/checkout from 5 to 6 (#1619)

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/browserstack.yaml

@@ -30,7 +30,7 @@ jobs:
         # Job and step conditions do not have access to secrets or the environment.
         # This step makes presence of the browserstack credentials available as a step output.
         run: (test -n "${BROWSERSTACK_USERNAME}" && echo present=1 || echo present=0) >> $GITHUB_OUTPUT
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         if: (steps.credentials.outputs.present == '1')
       - uses: actions/setup-node@v6
         if: (steps.credentials.outputs.present == '1')

.github/workflows/ci.yaml

@@ -37,7 +37,7 @@ jobs:
             diff-check: true
     name: ${{ matrix.task }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: .nvmrc
@@ -60,7 +60,7 @@ jobs:
         node-version: [24.x, 22.x, 20.x]
     name: "test on Node.js ${{ matrix.node-version }}"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}

.github/workflows/conformance-cloudflare.yaml

@@ -23,7 +23,7 @@ jobs:
     runs-on: conformance
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/cache@v4
         with:
           path: .turbo

.github/workflows/conformance-express.yaml

@@ -25,7 +25,7 @@ jobs:
     name: "Node.js ${{ matrix.node-version }}"
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}

.github/workflows/conformance-fastify.yaml

@@ -26,7 +26,7 @@ jobs:
     name: "Node.js ${{ matrix.node-version }}"
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}

.github/workflows/conformance-node.yaml

@@ -26,7 +26,7 @@ jobs:
     name: "Node.js ${{ matrix.node-version }} ${{ matrix.side }}"
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}

.github/workflows/conformance-web.yaml

@@ -26,7 +26,7 @@ jobs:
     name: "Node.js ${{ matrix.node-version }} ${{ matrix.client }}"
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}