Port libselinux to pcre2 am: 31f5cd6e3e am: c9e48770b5
am: d2ebe5cfa7

* commit 'd2ebe5cfa7b39242bb7c2fb44feecedeef2aa370':
  Port libselinux to pcre2

Change-Id: I350e5fe32f4cd198b2316323d7c702972f2ddbab