[Feature] Backport fix for MTU bug to 0.10.x

[serhii-kolomiiets]

Is your feature request related to a problem? Please describe.
I'd like to request a backport of the recent fix addressing the network issues (MTU) between offloaded pods (remote clusters) and services in the consumer cluster, which I believe is related to the liqo-gateway/liqo-route component.
We encountered a network problem where packets weren't fragmented when using liqo-gateway/liqo-route. When the request size exceeds 850 bytes, packets are not passed because they aren't being fragmented. Logs indicate that these larger requests aren't even reaching the consumer cluster. We verified this behaviour across different MTU values, and it consistently occurs with our GKE setup (MTU set to 1400).

Describe the solution you'd like
I noticed that this issue has been fixed in a recent release. Would it be possible to backport this fix to the 0.10.x ? This would greatly benefit users who are still on this version and cannot immediately upgrade to the latest release.