Annotations\Reader::parse() always returns an array.

[SidRoberts]

Hello!

• Type: code quality

In raising this pull request, I confirm the following:

• I have read and understood the Contributing Guidelines
• I have checked that another pull request for this purpose does not exist
• [-] I wrote some tests for this PR
• [-] I updated the CHANGELOG

Small description of change:

Annotations\Reader::parse() always returns an array so we don't need to check if it is.

Thanks

[codecov]

Codecov Report

Merging #13923 into 4.0.x will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##            4.0.x   #13923      +/-   ##
==========================================
- Coverage   67.55%   67.55%   -0.01%     
==========================================
  Files         468      468              
  Lines       94022    94021       -1     
==========================================
- Hits        63518    63517       -1     
  Misses      30504    30504

Impacted Files	Coverage Δ
ext/phalcon/annotations/adapter.zep.c	47.82% <0%> (-0.33%)	⬇️

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[niden]

Thank you @SidRoberts