Add netd and connmetrics into telephony dump

In order to debug data related issues, it will need to include
both netd and connmetrics information to bugreport to
understand how the network modules behave at reported timestamp.

Bug: 129101113
Test: - Build
      - $ adb shell setprop dumpstate.options bugreporttelephony
        $ adb shell dumpstate

Change-Id: I48b5d424234c265ce25758f5014ce8a07dd3e381