fix (build) : Fixes build error due to 2GB default memory allocation to v8 engine (nodejs)

[vineetbambah]

Related Issue
Fixes #775

Description of Changes
I ran into the issue of not being able to build the repository for testing a few days back for which I myself added this issue to the issue board.
I tried to fix this issue on my own and realized that it was a nodejs issue. v8 engine by default has a cap of 2 GB which was overflowing and I added the NODE_OPTIONS to increase the assigned memory for that particular subprocess.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• New example
• Test improvement

Testing
I initially ran the build process which lead to it being failed.

After checking the nodejs memory usage the issue was apparent and I went on to globally set the memory assigned to nodejs 4gb which fixed the issue.
After setting the environment variable there is a layer of abstraction that a new contributor doesn`t have to face to contribute.

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have run my code against examples and ensured no errors
• Any dependent changes have been merged and published in downstream modules

[vineetbambah]

@BloggerBust @amrutha97 @shivam-singhal @jayanth-kumar-structuredlabs Can you review this PR?