v0.27.4

What's Changed

firewall: add option to disable fully-random mode for MASQUERADE by @gilgameshfreedom in https://github.com/flannel-io/flannel/pull/2281
OWNERS: remove philips by @philips in https://github.com/flannel-io/flannel/pull/2286
Fix: recreate VXLAN device (flannel.*) when external interface is deleted and re-added by @pratikjagrut in https://github.com/flannel-io/flannel/pull/2272
Fix interface IP address lookup in dual-stack mode by @np-13 in https://github.com/flannel-io/flannel/pull/2283
Prepare Flannel to v0.27.4 updated CNI image and OWNERS by @rbrtbnfgl in https://github.com/flannel-io/flannel/pull/2287
Removed PodSecurityPolicy manifest creation by @rbrtbnfgl in https://github.com/flannel-io/flannel/pull/2288

@gilgameshfreedom made their first contribution in https://github.com/flannel-io/flannel/pull/2281
@np-13 made their first contribution in https://github.com/flannel-io/flannel/pull/2283

Full Changelog: https://github.com/flannel-io/flannel/compare/v0.27.3...v0.27.4