Bump map snapshot timeout to 10s

5s might be too short when we are mapping all partitions, as snapuserd
must parse all COW ops.

Test: th
Change-Id: I6ace5c7d815dad125757f20fcf5efde9de77231c
diff --git a/aosp/dynamic_partition_control_android.cc b/aosp/dynamic_partition_control_android.cc
index 538b57c..60936f2 100644
--- a/aosp/dynamic_partition_control_android.cc
+++ b/aosp/dynamic_partition_control_android.cc
@@ -93,7 +93,7 @@
 constexpr std::chrono::milliseconds kMapTimeout{1000};
 // Map timeout for dynamic partitions with snapshots. Since several devices
 // needs to be mapped, this timeout is longer than |kMapTimeout|.
-constexpr std::chrono::milliseconds kMapSnapshotTimeout{5000};
+constexpr std::chrono::milliseconds kMapSnapshotTimeout{10000};
 
 DynamicPartitionControlAndroid::~DynamicPartitionControlAndroid() {
   Cleanup();