buildx failed with: ERROR: failed to solve: process "/bin/sh -c if [ -f /custom/custom_opa.tar.gz ]; then cd /custom && tar xzf custom_opa.tar.gz && go build -o /opa && rm -rf /custom ; else case $(uname -m) in \tx86_64) \t\tcurl -L -o /opa https://openpolicyagent.org/downloads/latest/opa_linux_amd64_static ; \t\t;; \taarch64) \t\tcurl -L -o /opa https://openpolicyagent.org/downloads/latest/opa_linux_arm64_static ; \t\t;; \t*) \t\techo \"Unknown architecture.\" ; \t\texit 1 ; \t\t;; esac ; fi" did not complete successfully: exit code: 35

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/