chore: vars support referencing TLS

[leon-inf]

No description provided.

[leon-inf]

/nopick

[codecov]

Codecov Report

❌ Patch coverage is 24.13793% with 22 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.97%. Comparing base (1514d88) to head (e29c3c8).
⚠️ Report is 1 commits behind head on release-0.9.

Files with missing lines	Patch %	Lines
pkg/controller/component/vars.go	24.13%	22 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           release-0.9    #9814      +/-   ##
===============================================
+ Coverage        63.73%   63.97%   +0.23%     
===============================================
  Files              360      360              
  Lines            47237    47259      +22     
===============================================
+ Hits             30106    30232     +126     
+ Misses           14394    14304      -90     
+ Partials          2737     2723      -14     

Flag	Coverage Δ
unittests	63.97% <24.13%> (+0.23%)	⬆️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.