Update nginx dependencies

[aledbf]

What this PR does / why we need it:

Fix issue with zipkin ids opentracing-contrib/nginx-opentracing#52

Removes jemalloc and libatomic from nginx

[aledbf]

/hold

[codecov-io]

Codecov Report

Merging #2925 into master will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2925      +/-   ##
==========================================
+ Coverage   47.55%   47.57%   +0.02%     
==========================================
  Files          77       77              
  Lines        5531     5532       +1     
==========================================
+ Hits         2630     2632       +2     
+ Misses       2562     2560       -2     
- Partials      339      340       +1

Impacted Files	Coverage Δ
internal/ingress/controller/template/template.go	64.9% <0%> (+0.07%)	⬆️
internal/watch/file_watcher.go	84.61% <0%> (+3.84%)	⬆️

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[ElvinEfendi]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: aledbf, ElvinEfendi

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