build(qa): Switch from `set-output` to `$GITHUB_OUTPUT`

Fixes #11018 

Signed-off-by: Josh <josh.t.richards@gmail.com>

.github/workflows/qa.yml

@@ -21,7 +21,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             -   name: Check if secrets are available
-                run: echo "::set-output name=ok::${{ secrets.KS_PASS != '' }}"
+                run: echo "{ok}=${{ secrets.KS_PASS != '' }}" >> "$GITHUB_OUTPUT"
                 id: check-secrets
             -   uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
                 if: ${{ steps.check-secrets.outputs.ok == 'true' }}