Escape variables in add-base-url annotation

[aledbf]

No description provided.

[codecov-io]

Codecov Report

Merging #2344 into master will not change coverage.
The diff coverage is 63.63%.

@@          Coverage Diff           @@
##           master   #2344   +/-   ##
======================================
  Coverage    39.1%   39.1%           
======================================
  Files          73      73           
  Lines        5202    5202           
======================================
  Hits         2034    2034           
  Misses       2878    2878           
  Partials      290     290

Impacted Files	Coverage Δ
internal/ingress/controller/template/template.go	65.52% <63.63%> (ø)	⬆️

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[aledbf]

/lgtm

[k8s-ci-robot]

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[nicksardo]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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[aledbf]

@nicksardo thanks!

[ghost]

@aledbf Hi, may I ask will this fix get involved in the next release?

[aledbf]

@zaumreit this is already included in 0.13.0