Adding step to register signtool with smctl

Author: rekhoff

.github/workflows/package.yml

@@ -81,6 +81,21 @@ jobs:
           SM_CLIENT_CERT_FILE: D:\Certificate_pkcs12.p12
           SM_CLIENT_CERT_PASSWORD: ${{ secrets.SM_CLIENT_CERT_PASSWORD }}
 
+      - name: Register signtool with smctl and verify
+        if: ${{ runner.os == 'Windows' && startsWith(github.ref, 'refs/tags/') }}
+        shell: pwsh
+        env:
+          SM_HOST: ${{ vars.SM_HOST }}
+          SM_API_KEY: ${{ secrets.SM_API_KEY }}
+          SM_CLIENT_CERT_FILE: D:\Certificate_pkcs12.p12
+          SM_CLIENT_CERT_PASSWORD: ${{ secrets.SM_CLIENT_CERT_PASSWORD }}
+        run: |
+          $ErrorActionPreference = 'Stop'
+          # Register signtool with smctl so it can find it during signing
+          smctl windows signtool register
+          # Run healthcheck to confirm everything is connected
+          smctl healthcheck
+
       - name: Compile
         run: |
           cargo build --release --target ${{ matrix.target }} -p spacetimedb-cli -p spacetimedb-standalone -p spacetimedb-update