Automated cherry pick of #72965: Use actual node hostname during test "EmptyDir Wrapper

Automated cherry pick of #73293: Add updateStrategy section for nodelocaldns

Automated cherry pick of #73326: Update to go1.11.5

Automated cherry pick of #71911: Only handle addresses of the own ip family

Automated cherry pick of #72558: add goroutine to move unschedulablepods to activeq regularly 1.13

Automated cherry pick of #73097 upstream release 1.13

Automated cherry pick of #73239: Add back --cert-dir option for init phase certs sa

nodelocaldns needs to use the same iptables lock file to avoid
contention with other entities modifying iptables rules.