Update kernel to builds 9170280

git log --first-parent -100 --oneline --no-decorate f1076051b3e9..f1076051b3e9:

Test: treehugger
Bug: 238284600
Change-Id: I80ceff4a490018d1c9bdc89206cb7a2613d36121
diff --git a/microdroid/kernel/x86_64/prebuilt-info.txt b/microdroid/kernel/x86_64/prebuilt-info.txt
index ec725d2..f0cf412 100644
--- a/microdroid/kernel/x86_64/prebuilt-info.txt
+++ b/microdroid/kernel/x86_64/prebuilt-info.txt
@@ -1,3 +1,3 @@
 {
-    "kernel-build-id": 9162255
+    "kernel-build-id": 9170280
 }