fix: correct notify util

[dominickbrasileiro]

Fixes: #766

Changes

• import the packageJson directly instead of reading it in runtime.

[ayushmanchhabra]

Thanks for this! Once the lint error is fixed (disabled?), this is good to go.

[dominickbrasileiro]

Unfortunately, the linter fails because import assertions were introduced in node v17.1.0 according to this. I had to work around it using the require and createRequire functions, so node >= 12 will be supported.