output: Add linktype name

[jlucovsky]

Continuation of #11279

Issue: 6954

This commit adds the linktype name to the output stream. The name is determined from the pcap utility function pcap_datalink_val_to_name

Link to ticket: https://redmine.openinfosecfoundation.org/issues/6954

Describe changes:

• Include the linktype name alongside linktype
• Update the schema with linktype_name

Updates:

• Rebase
• Expanded linktype name validation in s-v tes.

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

SV_BRANCH=OISF/suricata-verify#1994

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 82.47%. Comparing base (7f6c963) to head (4e0e326).

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #11564      +/-   ##
==========================================
- Coverage   82.51%   82.47%   -0.04%     
==========================================
  Files         923      923              
  Lines      248732   248735       +3     
==========================================
- Hits       205232   205136      -96     
- Misses      43500    43599      +99     

Flag	Coverage Δ
fuzzcorpus	60.44% <66.66%> (+0.04%)	⬆️
livemode	18.62% <0.00%> (-0.01%)	⬇️
pcap	44.03% <0.00%> (-0.05%)	⬇️
suricata-verify	61.77% <66.66%> (+0.01%)	⬆️
unittests	59.06% <0.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

[suricata-qa]

Information: QA ran without warnings.

Pipeline 21734

[jlucovsky]

continued in #11584