UEFI EDK II, TPM minting, QEMU launcher and basic DHCP support

Test Plan:
You still need a recent version of QEMU and swtpm installed (these are not yet integrated)
Run `make launch` and have fun with a running Smalltown instance :)

X-Origin-Diff: phab/D159
GitOrigin-RevId: c7245bfbabebf92507445525bee009a71d19caea
diff --git a/kernel/initramfs.list b/kernel/initramfs.list
new file mode 100644
index 0000000..9bb0645
--- /dev/null
+++ b/kernel/initramfs.list
@@ -0,0 +1,6 @@
+dir /dev 0755 0 0
+nod /dev/console 0600 0 0 c 5 1
+nod /dev/null 0644 0 0 c 1 3
+file /init ../../cmd/init/init 0755 0 0
+dir /bin 0755 0 0
+file /bin/mkfs.xfs ../../third_party/xfsprogs-dev/mkfs/mkfs.xfs 0755 0 0
\ No newline at end of file