Fix NodeJS compatibilty across different versions

[piotr-roslaniec]

Type of PR:

• Bugfix

Required reviews:

• 1

What this does:

• Diagnoses and fixes an issue where @nucypher/nucypher-core would not work for Node.js 18+ users
• These lines contains the actual fix
• This PR contains @nucypher/nucypher-core:0.14.5 release. The version bump from 0.14.1 to 0.14.5 is the aftermath of previous try-and-fail attempts at building a correct package. Functionally, these versions (0.14.1-5) are the same. A 0.14.5 tag has been created.

Notes for reviewers:

• Fixes: #93

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 23.42%. Comparing base (d54ffbe) to head (18d5d6d).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #94 +/- ## ========================================== + Coverage 23.23% 23.42% +0.19% ========================================== Files 18 18 Lines 3504 3475 -29 ========================================== Hits 814 814 + Misses 2690 2661 -29 ```

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