fix(carbon): fix styles for wizard/subform/tabs

[rvsia]

These three components were missing the form spacing

Before

After

[codecov]

Codecov Report

Merging #827 into master will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #827   +/-   ##
=======================================
  Coverage   93.27%   93.28%           
=======================================
  Files         233      233           
  Lines        3571     3574    +3     
  Branches     1156     1158    +2     
=======================================
+ Hits         3331     3334    +3     
  Misses        240      240           

Impacted Files	Coverage Δ
...ages/carbon-component-mapper/src/files/sub-form.js	100.00% <100.00%> (ø)
packages/carbon-component-mapper/src/files/tabs.js	100.00% <100.00%> (ø)
...ckages/carbon-component-mapper/src/files/wizard.js	100.00% <100.00%> (ø)

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[Hyperkid123]

🎉 This PR is included in version 2.10.1 🎉

The release is available on

• react-form-renderer (@latest dist-tag)

• pf3-component-mapper (@latest dist-tag)

• pf4-component-mapper (@latest dist-tag)

• mui-component-mapper (@latest dist-tag)

Demo can be found here!