fix: update GITHUB_TOKEN handling and correct kubescape repository owner in configuration

Signed-off-by: Matthias Bertschy <matthias.bertschy@gmail.com>

.github/workflows/02-release.yaml

@@ -77,7 +77,7 @@ jobs:
           version: latest
           args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN || secrets.GITHUB_TOKEN }}
           COSIGN_PWD: ${{ secrets.COSIGN_PRIVATE_KEY_V1_PASSWORD }}
           RELEASE: ${{ needs.retag.outputs.NEW_TAG }}
           CLIENT: release

.goreleaser.yaml

@@ -126,8 +126,10 @@ sboms:
 krews:
   - name: kubescape
     repository:
-      owner: kubescape
+      owner: kubernetes-sigs
       name: krew-index
+      pull_request:
+        enabled: true
     ids:
       - cli
     homepage: https://kubescape.io/