SELinux denied some specific TCP ports when using TCP-based HMs in UDP
pools (keepalived).
Enable a SELinux boolean keepalived_connect_any which allows keepalived
to connect to any port.
Closes-Bug: #2023751
Change-Id: Ie611ba9fde7b399989d847dd0c61dd3a158652bc
(cherry picked from commit 294bd406f312984ee3029b301727d78caf7aea1d)
(cherry picked from commit c0ceebebbfcf254e5f7b58f18208392260795259)
(cherry picked from commit 4d52ce9c5c82c57690fdeacc44462e4822b80aea)
(cherry picked from commit da9dc1230ea5eee46a13a0367bdf53ab1f34f917)