Xdp tunnel 7674 v6.4

[catenacyber]

Link to ticket: https://redmine.openinfosecfoundation.org/issues/ https://redmine.openinfosecfoundation.org/issues/7674

Describe changes:

• on top of https://github.com/OISF/suricata/pull/13302
• introduces configurable tunnel_id to distinguish same-looking (same 5-tuple) flows encapsulated in different tunnels
• adds a config option to "skip" the packets that are not part of a tunnel
• handle xdp bypass of these encapsulated flows
• use this new tunnel_id as a multi-tenant selector

Provide values to any of the below to override the defaults.

SV_BRANCH=https://github.com/OISF/suricata-verify/pull/2522

https://github.com/OISF/suricata/pull/13323 with needed rebase and nits from review fixed

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 58.47176% with 125 lines in your changes missing coverage. Please review.

Project coverage is 83.24%. Comparing base (278a9c3) to head (29bfadd). Report is 213 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #13352      +/-   ##
==========================================
- Coverage   83.42%   83.24%   -0.18%     
==========================================
  Files        1004     1005       +1     
  Lines      273246   275703    +2457     
==========================================
+ Hits       227952   229511    +1559     
- Misses      45294    46192     +898     

Flag	Coverage Δ
fuzzcorpus	62.00% <30.76%> (-0.03%)	:arrow_down:
livemode	18.72% <10.70%> (-0.26%)	:arrow_down:
pcap	45.08% <31.10%> (+0.14%)	:arrow_up:
suricata-verify	65.04% <56.72%> (-0.01%)	:arrow_down:
unittests	58.69% <18.24%> (-0.53%)	:arrow_down:

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[suricata-qa]

Information: QA ran without warnings.

Pipeline 26325

[catenacyber]

Rebased in https://github.com/OISF/suricata/pull/13474