Track the change to update_engine_sideload path.

Bug: 112494634
Test: Build and boot into recovery image on taimen. Verify that
      `Apply updates from ADB` keeps working.
Test: Run recovery_component_test on marlin.

Change-Id: I9ee8834053fda79a4fd77bfa83eab3cc51a90dff
diff --git a/install.cpp b/install.cpp
index 800847f..e379ef3 100644
--- a/install.cpp
+++ b/install.cpp
@@ -248,7 +248,7 @@
   }
   long payload_offset = payload_entry.offset;
   *cmd = {
-    "/sbin/update_engine_sideload",
+    "/system/bin/update_engine_sideload",
     "--payload=file://" + package,
     android::base::StringPrintf("--offset=%ld", payload_offset),
     "--headers=" + std::string(payload_properties.begin(), payload_properties.end()),