Dependencies step failing in Clang containers

Unsure if this is a container or `pak` issue, but the dependency installations are failing on clang containers (e.g., `c23`, `clang-asan`) with: ``` ✖ Creating lockfile '.github/pkg.lock' [5.9s] Error: ! error in pak subprocess Caused by error in `sysreqs2_command(sysreqs_platform, "update")`: ! Unknown OS. Don't know how to query or install system packages for ubuntu-22.04-libc++. --- Backtrace: 1. pak::lockfile_create(c(deps, extra_deps), lockfile = ".github/pkg.lock", … 2. pak:::remote(function(...) { … 3. err$throw(res$error) --- Subprocess backtrace: 1. base::withCallingHandlers(cli_message = function(msg) { … 2. get("lockfile_create_internal", asNamespace("pak"))(...) 3. prop$create_lockfile(lockfile) 4. private$plan$export_install_plan(plan_file = path, version = version) 5. pkgdepends:::pkgplan_export_install_plan(self, private, plan_file, version) 6. pkgdepends:::sysreqs2_scripts(self$get_solution()$data$sysreqs_packages, private$config… 7. pkgdepends:::sysreqs2_command(sysreqs_platform, "update") 8. base::throw(pkg_error(paste0("Unknown OS. Don't know how to query or install sys… 9. | base::signalCondition(cond) 10. global (function (e) … Execution halted ``` [Example of failing CI run](https://github.com/andrjohns/QuickJSR/actions/runs/15073148883/job/42374264890?pr=85) Thanks!