Move ProtoLog to shared place

Designed to work with both WM and WM-Shell
- source code is moved to com.android.internal.protolog, on contrast,
  com.android.internal.logging is mainly used for uieventlogger
- the protolog-lib is defined in frameworks/base/Android.bp, similar to
  uieventloggerlib as well
- to include protolog, reference what's in services/core/Android.bp

See also go/protolog-migration-s

Bug: 161561475
Test: atest ProtoLogImplTest \
            ProtoLogViewerConfigReaderTest \
            WmTests:ProtoLogIntegrationTest \
            LogDataTypeTest \
            protologtool-tests
Change-Id: I249a5675527d54778ac01529b4cb39fb09cb5d59