feat: drop internal functions from Deprecation Error stack trace (#3426)

JSII can throw Deprecation Error and fail compilation when a deprecated property,
enum or method is being used when `JSII_DEPRECATED` environment variable is set
to `fail`. The deprecation error is throw from `.warnings.jsii.js` generated file.
When nested prop of enum is deprecated, the stack trace will contain lot of methods
from `.warnings.jsii.js` and since the file is minimized, tools like Jest which try to be
helpful by printing the line where the error is thrown shows a wall of text without much useful information.

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[Apache 2.0 license]: https://www.apache.org/licenses/LICENSE-2.0