Per the Prisma Cloud scan workflow: credential and console-URL errors are config mistakes; exec format error is an architecture mismatch.

Context: Problem: The twistcli scan itself fails. Check: the console username and password are correct; the console URL is correct and reachable from the runner; and for "exec format error", the architecture matches - that error usually means an ARM runner downloaded an x86_64 twistcli, so make sure the Console serves an ARM64 twistcli build.