build(deps): bump actions/setup-go from 5 to 6

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v5...v6)

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

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -96,7 +96,7 @@ jobs:
         rm -rf ~/criu
 
     - name: install go ${{ matrix.go-version }}
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go-version }}
         check-latest: true
@@ -166,7 +166,7 @@ jobs:
         sudo apt -qy install libseccomp-dev libseccomp-dev:i386 gcc-multilib libgcc-s1:i386 criu
 
     - name: install go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: 1.x # Latest stable
         check-latest: true

.github/workflows/validate.yml

@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v5
         with:
           fetch-depth: 2
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: "${{ env.GO_VERSION }}"
       - name: install deps
@@ -54,7 +54,7 @@ jobs:
       - uses: actions/checkout@v5
         with:
           fetch-depth: 2
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: "${{ env.GO_VERSION }}"
       - name: install deps
@@ -78,7 +78,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: install go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: "${{ env.GO_VERSION }}"
       - name: install deps
@@ -143,7 +143,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - name: install go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: "${{ env.GO_VERSION }}"
         check-latest: true