Add more Firecracker microVM scripts

firecracker/vm_config.json

@@ -0,0 +1,43 @@
+{
+    "boot-source": {
+        "kernel_image_path": "vmlinux-6.1.155",
+        "boot_args": "console=ttyS0 reboot=k panic=1",
+        "initrd_path": null
+    },
+    "drives": [
+        {
+            "drive_id": "rootfs",
+            "partuuid": null,
+            "is_root_device": true,
+            "cache_type": "Unsafe",
+            "is_read_only": false,
+            "path_on_host": "ubuntu-24.04.ext4",
+            "io_engine": "Sync",
+            "rate_limiter": null,
+            "socket": null
+        }
+    ],
+    "machine-config": {
+        "vcpu_count": 2,
+        "mem_size_mib": 1024,
+        "smt": false,
+        "track_dirty_pages": false,
+        "huge_pages": "None"
+    },
+    "cpu-config": null,
+    "balloon": null,
+    "network-interfaces": [
+        {
+            "iface_id": "net1",
+            "guest_mac": "06:00:AC:10:00:02",
+            "host_dev_name": "tap0"
+        }
+    ],
+    "vsock": null,
+    "logger": null,
+    "metrics": null,
+    "mmds-config": null,
+    "entropy": null,
+    "pmem": [],
+    "memory-hotplug": null
+}