Upgrade widevine HIDL service to v1.1.

Merged from http://go/wvgerrit/44803.

Upgrade HIDL service to v1.1 and implements new 1.1 media API.

Test: Netflix and Play Movies & TV
  streaming and offline playback

Test: GTS WidevineH264PlaybackTests test
  e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
  --test com.google.android.media.gts.WidevineH264PlaybackTests#testL1With480P30

Test: GTS MediaDrmTest tests
  e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
  --test com.google.android.media.gts.MediaDrmTest#testWidevineApi28

Test: unit tests

bug: 69674645
Change-Id: I91e7e43f9178b61a531e846beffb5f5c17050a3c

libwvdrmengine/mediacrypto/include_hidl/WVCryptoPlugin.h

@@ -14,7 +14,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::DestinationBuffer;
@@ -77,7 +77,7 @@ struct WVCryptoPlugin : public ICryptoPlugin {
 };
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm