feat(mjml-core): remove randomness when generating component ids

[jdrouet]

No description provided.

[codecov]

Codecov Report

Merging #308 (9610fdc) into main (7663ce5) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main     #308   +/-   ##
=======================================
  Coverage   92.84%   92.84%           
=======================================
  Files         219      218    -1     
  Lines       11790    11795    +5     
=======================================
+ Hits        10946    10951    +5     
  Misses        844      844           

Impacted Files	Coverage Δ
packages/mrml-core/lib/css-compare/src/lib.rs	84.14% <100.00%> (ø)
packages/mrml-core/src/mj_carousel/render.rs	96.92% <100.00%> (+<0.01%)	⬆️
packages/mrml-core/src/mj_navbar/render.rs	96.33% <100.00%> (+0.01%)	⬆️
packages/mrml-core/src/prelude/render.rs	92.46% <100.00%> (+0.35%)	⬆️