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/main.yml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 1
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go-version }}
     - run: make

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v5
       with:
         path: go/src/github.com/lima-vm/sshocker
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.go-version }}
     - name: "Compile binaries"