feat: transparent proxy with ebpf in init containers

[bartsmykla]

Checklist prior to review

• Link to docs PR or issue --
• Link to UI issue or PR --
• Is the issue worked on linked? --
• The PR does not hardcode values that might break projects that depend on kuma (e.g. "kumahq" as a image registry)
• The PR will work for both Linux and Windows, system specific functions like syscall.Mkfifo have equivalent implementation on the other OS -- only linux unfortunately
• Unit Tests --
• E2E Tests --
• Manual Universal Tests --
• Manual Kubernetes Tests
• Do you need to update UPGRADE.md? -- no
• Does it need to be backported according to the backporting policy? -- no
• Do you need to explicitly set a > Changelog: entry here?

Changelog: feat(ebpf): transparent proxy with eBPF in init containers

[lahabana]

1 nit

[codecov-commenter]

Codecov Report

Merging #4919 (b085b32) into master (ab94c39) will decrease coverage by 0.02%.
The diff coverage is 41.81%.

@@            Coverage Diff             @@
##           master    #4919      +/-   ##
==========================================
- Coverage   46.70%   46.67%   -0.03%     
==========================================
  Files         687      687              
  Lines       46678    46781     +103     
==========================================
+ Hits        21801    21837      +36     
- Misses      22967    23026      +59     
- Partials     1910     1918       +8     

Impacted Files	Coverage Δ
pkg/plugins/runtime/k8s/metadata/annotations.go	68.88% <0.00%> (-3.21%)	⬇️
.../plugins/runtime/k8s/webhooks/injector/injector.go	61.21% <14.54%> (-10.65%)	⬇️
...p/kumactl/cmd/install/install_transparent_proxy.go	79.41% <52.38%> (-3.26%)	⬇️
pkg/transparentproxy/kubernetes/kubernetes.go	82.47% <87.50%> (+1.65%)	⬆️
pkg/config/plugins/runtime/k8s/config.go	84.94% <100.00%> (+0.50%)	⬆️
pkg/plugins/leader/postgres/leader_elector.go	82.97% <0.00%> (-6.39%)	⬇️
pkg/core/resources/manager/cache.go	85.71% <0.00%> (-2.60%)	⬇️
pkg/xds/generator/direct_access_proxy_generator.go	90.90% <0.00%> (+1.13%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.