chore(actions-bootstrap): update default actions

.github/workflows/pkgbuild.yml

@@ -29,9 +29,11 @@ jobs:
           echo "AARCH64=$(cat PKGBUILD | grep arch= | sed -e 's/^arch=//' | grep -q aarch64 && echo 'true' || echo false)" >> $GITHUB_ENV
           echo "X86_64=$(cat PKGBUILD | grep arch= | sed -e 's/^arch=//' | grep -q -E -i -w '(x86_64|any)' && echo 'true' || echo false)" >> $GITHUB_ENV
           echo "VERSION=$(cat PKGBUILD | grep pkgver= | sed -e 's/^pkgver=//')-$(cat PKGBUILD | grep pkgrel= | sed -e 's/^pkgrel=//')" >> $GITHUB_ENV
-          while IFS="" read -r key || [ -n "$key" ]; do 
-            sudo -u builder gpg --recv-key $key
-          done <.github/additional_gpg
+          if [ -f ".github/additional_gpg" ]; then
+            while IFS="" read -r key || [ -n "$key" ]; do 
+              sudo -u builder gpg --recv-key $key
+            done <.github/additional_gpg
+          fi
           echo "REPO_NAME=$(echo ${{ github.repository }} | sed 's|/|_|g')" >> $GITHUB_ENV
       - 
         name: create_release

.github/workflows/rebase.yml

@@ -19,7 +19,8 @@ jobs:
         token: ${{ secrets.PUSH_AND_TRIGGER }}
     - 
       name: add ssh pk
-      run: mkdir -p ~/.ssh/id_rsa && echo ${{ secrets.SSH_BASE64 }} | base64 -d >~/.ssh/id_rsa
+      if: ${{ contains(env.UPSTREAM_GIT, 'ssh') }}
+      run: mkdir -p ~/.ssh/id_rsa && echo "${{ secrets.SSH_BASE64 }}" | base64 -d >~/.ssh/id_rsa
     - 
       name: check if behind upstream
       run: |