test x64 signtool

Author: davegarthsimpson

.github/workflows/build.yml

@@ -276,7 +276,7 @@ jobs:
       INSTALLER_CERT_WINDOWS_CER: "/tmp/cert.cer"
       # We are hardcoding the path for signtool because is not present on the windows PATH env var by default.
       # Keep in mind that this path could change when upgrading to a new runner version
-      SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.19041.0/x86/signtool.exe"
+      SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.19041.0/x64/signtool.exe"
       CERT_PASSWORD: ${{ secrets[matrix.config.certificate-password-secret] }}
       CONTAINER_NAME: ${{ secrets[matrix.config.certificate-container] }}
     strategy: