Passpoint-r2: enable meter flag for metered Passpoint network.

Based on Passpoint profile information, we can figure out if the network
is metered network.
1) Data Limit
2) Time usage Limit

Bug: 117240370
Test: unit Test
Test: tested with R2 AP for OSU flow.
Change-Id: I9d3565d3686813c9a482371c645967bb0db4324d
Signed-off-by: Ecco Park <eccopark@google.com>
2 files changed