refactor: Node.js v10 dropped

[cap-Bernardito]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

Support Node.js v10 dropped

Breaking Changes

Support Node.js v10 dropped

Additional Info

No

[codecov]

Codecov Report

Merging #134 (31986fe) into master (a7fef13) will decrease coverage by 2.32%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #134      +/-   ##
==========================================
- Coverage   92.24%   89.92%   -2.33%     
==========================================
  Files           4        4              
  Lines         129      129              
  Branches       41       41              
==========================================
- Hits          119      116       -3     
- Misses          7        9       +2     
- Partials        3        4       +1     

Impacted Files	Coverage Δ
src/runtime/getGlobalThis.js	25.00% <0.00%> (-25.00%)	⬇️

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