Add timezone for webiars date

[HerbertIV]

No description provided.

[codecov]

Codecov Report

Merging #22 (ed20938) into main (84c81ab) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main      #22      +/-   ##
============================================
+ Coverage     95.83%   95.85%   +0.01%     
- Complexity      173      180       +7     
============================================
  Files            30       30              
  Lines           480      482       +2     
============================================
+ Hits            460      462       +2     
  Misses           20       20              

Impacted Files	Coverage Δ
src/Dto/WebinarDto.php	94.11% <100.00%> (+1.80%)	⬆️
src/Http/Resources/WebinarSimpleResource.php	100.00% <100.00%> (ø)
src/Services/WebinarService.php	99.17% <100.00%> (-0.02%)	⬇️

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