HACK: repopulate device nodes before libtool-2.4.7

Somehow, on bare metal, we end up with a regular file named /dev/null
when we build libtool-2.4.7, which breaks configure.

This really shouldn't be happening at all, and while this change
fixes configure, it's clearly not the right fix.

Author: Googulator

steps/manifest

@@ -143,6 +143,8 @@ build: bash-5.2.15
 improve: open_console ( CONSOLES == True )
 build: xz-5.6.4
 build: file-5.44
+# TODO this shouldn't be needed, but we somehow have a regular file as /dev/null without this, which breaks libtool configure
+improve: populate_device_nodes
 build: libtool-2.4.7
 build: tar-1.34
 build: coreutils-9.4