[+] bump actions/setup-go from 5 to 6 (#373)

* 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] <support@github.com>

* bump GHA go versions to 1.26

---------

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -16,9 +16,9 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Set up Golang
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
-        go-version: '1.23' 
+        go-version: '1.26' 
 
     - name: Install etcd
       if: runner.os == 'Linux'

.github/workflows/release.yml

@@ -12,9 +12,9 @@ jobs:
     steps:
 
     - name: Set up Golang
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
-        go-version: '1.23'
+        go-version: '1.26'
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4