Roll Fuchsia SDK from 05a1d1f99b5b to b188ffb05d7f

Also removed GetFilterStatus and SetFilterStatus from the Netstack
interface.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:fuchsia_arm64_cast_audio;luci.chromium.try:fuchsia_x64_cast_audio
TBR=kmarshall@chromium.org

Change-Id: I17df2c2cb63d27a421fda742d5fd8a3fcbae5036
Reviewed-on: https://chromium-review.googlesource.com/c/1298322
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#602436}

build/fuchsia/linux.sdk.sha1

-05a1d1f99b5b8b4b8edb3097564b0653ec0f52bd
\ No newline at end of file
+b188ffb05d7f4a23fea52ada32477d8c4a10c646
\ No newline at end of file

build/fuchsia/mac.sdk.sha1

-f71583236ab9cfc53542f34845e8cb31b94afeab
\ No newline at end of file
+7fd50dd381471743c99dcf7d0ee6ea73e62c55aa
\ No newline at end of file

net/base/network_change_notifier_fuchsia_unittest.cc

@@ -160,9 +160,6 @@ class FakeNetstack : public fuchsia::netstack::Netstack {
                            SetDhcpClientStatusCallback callback) override {}
   void BridgeInterfaces(::fidl::VectorPtr<uint32_t> nicids,
                         BridgeInterfacesCallback callback) override {}
-  void SetFilterStatus(bool enabled,
-                       SetFilterStatusCallback callback) override {}
-  void GetFilterStatus(GetFilterStatusCallback callback) override {}
   void SetNameServers(
       ::fidl::VectorPtr<::fuchsia::netstack::NetAddress> servers) override {}
   void AddEthernetDevice(