Deprecated "legacy" options for Activity.dump()

These 3 options (--autofill, --contentcapture, and --tranlation)
are now available as '--dump-dumpable DUMPABLE' (where DUMPABLE is
AutofillManager, ContentCaptureManager, and UiTranslationController
respectively).

Test: adb shell am start com.android.settings && adb shell dumpsys activity com.android.settings --autofill
Test: m -j update-api

Bug: 149254050

Change-Id: Iaf9040a4afcd87d32c60e32d19aaca8e1d2c817a