Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/docs.yaml

@@ -16,7 +16,7 @@ jobs:
       GOBIN: /tmp/.bin
     steps:
       - name: Checkout code into the Go module directory.
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Go
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0

.github/workflows/test.yaml

@@ -37,7 +37,7 @@ jobs:
       GOBIN: /tmp/.bin
     steps:
       - name: Checkout code into the Go module directory.
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Go
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
@@ -65,7 +65,7 @@ jobs:
       GOBIN: /tmp/.bin
     steps:
       - name: Check out code into the Go module directory.
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Go.
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
@@ -83,7 +83,7 @@ jobs:
       GOBIN: /tmp/.bin
     steps:
       - name: Check out code into the Go module directory.
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Go.
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
@@ -101,7 +101,7 @@ jobs:
       GOBIN: /tmp/.bin
     steps:
       - name: Check out code into the Go module directory.
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Go.
         uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0