buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c export OAUTH_CLIENT_ID=\"$(cat /run/secrets/oauth_client_id 2>/dev/null || echo '')\" && export OAUTH_CLIENT_SECRET=\"$(cat /run/secrets/oauth_client_secret 2>/dev/null || echo '')\" && CGO_ENABLED=0 go build -ldflags=\"-s -w -X main.version=${VERSION} -X main.commit=$(git rev-parse HEAD) -X main.date=$(date -u +%Y-%m-%dT%H:%M:%SZ) -X github.com/github/github-mcp-server/internal/buildinfo.OAuthClientID=${OAUTH_CLIENT_ID} -X github.com/github/github-mcp-server/internal/buildinfo.OAuthClientSecret=${OAUTH_CLIENT_SECRET}\" -o /bin/github-mcp-server ./cmd/github-mcp-server" did not complete successfully: exit code: 1