[LSC] Add LOCAL_LICENSE_KINDS to frameworks/libs/net

Added SPDX-license-identifier-Apache-2.0 to:
  common/testutils/app/connectivitychecker/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all
Change-Id: I9e25f435ce9835f12a167e6c57e33f6d87c159de
1 file changed
tree: b81bb20e8de084c7f36026aff67c3dc7352d0db2
  1. staticlibs/