Add support for Agent V3 and Connecting to NGINX One Console

[AlexFenlon]

Proposed changes

• Pin Agent V3 images to V3.0.2
• Allow users to connect ot NGINX One Console via Helm or Manifest
• Update NGINX Agent Helm values to allow V3
• Allow Users to use a Kubernetes Secret to update their DataplaneKey
• Add missing makefile UBI8 command
• Cleaned up Dockerfile due to the removal of the Agent Arg as Agent is always installed in images that are not WAF at the moment.

Docs updates coming soon™

At the moment, here is the extensive list of images with specific Agent versions. Agent V3 does not currently have NGINX App Protect support so once that is available, all images will use the latest V3 in the future.

AGENT V3:

• Debian OSS (debian-image)
• Debian PLUS (debian-image-plus)
• Alpine OSS (alpine-image)
• Alpine PLUS (alpine-image-plus)
• Alpine PLUS + FIPS (alpine-image-plus-fips)
• UBI 9 OSS (ubi-image)
• UBI 9 PLUS (ubi-image-plus)

AGENT V2:

• Debian NAP WAF v4 (debian-image-nap-plus)
• Debian NAP WAF v4 + DOS (debian-image-nap-dos-plus)
• Debian NAP WAF v5 (debian-image-nap-v5-plus)
• Alpine NAP WAF v4 + FIPS (alpine-image-nap-plus-fips)
• Alpine NAP WAF v5 + FIPS (alpine-image-nap-v5-plus-fips)
• UBI 9 NAP WAF v4 (ubi-image-nap-plus)
• UBI 9 NAP WAF v4 + DOS (ubi-image-nap-dos-plus)
• UBI 9 NAP WAF v5 (ubi-image-nap-v5-plus)
• UBI 8 NAP WAF v4 (ubi8-image-nap-plus)
• UBI 8 NAP WAF v5 (ubi8-image-nap-v5-plus)

NO AGENT:

• Debian DOS (debian-image-dos-plus)
• UBI DOS (ubi-image-dos-plus)

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have checked that all unit tests pass after adding my changes
• I have updated necessary documentation
• I have rebased my branch onto main
• I will ensure my PR is targeting the main branch and pulling from my branch from my own fork

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.82%. Comparing base (71639ef) to head (524ee7f).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7916      +/-   ##
==========================================
+ Coverage   52.67%   52.82%   +0.15%     
==========================================
  Files          90       90              
  Lines       21598    21668      +70     
==========================================
+ Hits        11376    11447      +71     
+ Misses       9745     9744       -1     
  Partials      477      477              

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