bugfix: reset runtime settings only when it's valid country code

If same country code is applied, runtime setting will be cleared.

Bug: 377995117
Test: repeat { set-country-code + start-ccc-ranging-session }
Change-Id: I1d0c2199a5ea46750846db17280f4e0a3d7820f3
Merged-In: I1d0c2199a5ea46750846db17280f4e0a3d7820f3
1 file changed
tree: c2306c29b2cdb8f0c5262a00cc47e67d2011712d
  1. aidl/
  2. extns/
  3. halimpl/
  4. Android.bp