Adding NetworkStack Metrics/protos in the Networkstack

Here are some new protos we added.
1. NetworkIpProvisioningReported
2. NetworkDhcpRenewReported
3. NetworkValidationReported
4. NetworkStackQuirkReported

Test: Run statsd_testdrive
Bug: 151796056
Change-Id: I6cb6e8d94ee6ac4bc302646047fb824448c5f543
Merged-In: I6cb6e8d94ee6ac4bc302646047fb824448c5f543
(cherry picked from commit 1995d8e37fc9adfaf231c05f64e54c41a3d4d431)
2 files changed