chore(deps): update actions/setup-node action to v6 (#82)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Igor Rodionov <496956+goruha@users.noreply.github.com>

Author: renovate[bot]

action.yml

@@ -144,7 +144,7 @@ runs:
         install-kubectl: false
 
     - name: Setup node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 24