Update prebuilts to 7069541.

Test: Treehugger
Bug: N/A
Change-Id: I6b1b68861e289acdbe4d65a7e23dcf778a3b7cd0
diff --git a/boot-userdebug.img b/boot-userdebug.img
new file mode 100644
index 0000000..4ed68f2
--- /dev/null
+++ b/boot-userdebug.img
Binary files differ