Remove redundant newlines in generated v1 configuration

[oseoin]

Proposed changes

Remove unneeded newlines in v1 configuration to improve readability of output configuration. These changes had the following impact for examples/ingress-resources/complete-example for v1 and examples/custom-resources/basic-auth for v2:

Version	File	Lines before	Lines after	% reduction
v1	nginx.conf	155	116	~25%
v1	default-cafe-ingress.conf	139	82	~41%
v2	nginx.conf	155	116	~25%
v2	vs_default_cafe.conf	266	84	~68%

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 ✅

Comparison is base (046ef03) 51.93% compared to head (75d2bf3) 51.90%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4699      +/-   ##
==========================================
- Coverage   51.93%   51.90%   -0.04%     
==========================================
  Files          59       59              
  Lines       16973    16973              
==========================================
- Hits         8815     8809       -6     
- Misses       7860     7864       +4     
- Partials      298      300       +2     

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[jjngx]

👍🏻