conditional operator breaks webpack in some cases

[leastbad]

Type of PR (feature, enhancement, bug fix, etc.)

Bug fix

Description

Modifies elementToXPath to not use optional chaining operator.

Why should this be added

Some permutations of Webpacker choke on compiled SR bundles that include ?. syntax for safe navigation. While it's possible to mitigate this with the addition of an acorn resolution, the single use of the operator is not enough of a benefit to justify significant further exploration at this time.

Checklist

• My code follows the style guidelines of this project
• Checks (StandardRB & Prettier-Standard) are passing
• This is not a documentation update

Please note that the best way to suggest changes or updates to the documentation is to join Discord and leave a note in the #docs channel. Any documentation updates posted as PRs cannot be accepted at this time. ❤️