ANDROID: cuttlefish defconfig - enable mount/net/uts namespaces.

These configs are the default for qemu backed kernel net tests.

This matches:
  https://android-review.googlesource.com/c/kernel/configs/+/1320157
  R+: require mount/net/uts namespace support

Generated via:
  echo 'CONFIG_NAMESPACES=y' >> arch/arm64/configs/cuttlefish_defconfig
  make ARCH=arm64 cuttlefish_defconfig
  make ARCH=arm64 savedefconfig
  mv defconfig arch/arm64/configs/cuttlefish_defconfig

Test: treehugger
Bug: 144061615
Signed-off-by: Maciej ┼╗enczykowski <maze@google.com>
Change-Id: I1e15dc04116155ede485dd0458f55ee405fb285c
diff --git a/arch/arm64/configs/cuttlefish_defconfig b/arch/arm64/configs/cuttlefish_defconfig
index b047f9f..60b1abd 100644
--- a/arch/arm64/configs/cuttlefish_defconfig
+++ b/arch/arm64/configs/cuttlefish_defconfig
@@ -17,6 +17,7 @@
 CONFIG_MEMCG_SWAP=y
 CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_BPF=y
+CONFIG_NAMESPACES=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_SCHED_TUNE=y
 CONFIG_DEFAULT_USE_ENERGY_AWARE=y