fix: forward disablePathEncoding bool to consctructUrl call

[arno-fukuda]

Description

Per https://github.com/imgix/react-imgix/issues/949, disablePathEncoding parameter doesn't do anything right now.

disablePathEncoding: true will still encode the path

disablePathEncoding: true will not encode the path

Checklist

• [x] Read the contributing guidelines.
• [x] Each commit follows the Conventional Commit spec format.
• [x] Update the readme (if applicable).
• [x] Update or add any necessary API documentation (if applicable)
• [x] All existing unit tests are still passing (if applicable).

• [x] Add some steps so we can test your bug fix or feature (if applicable).
• [x] Add new passing unit tests to cover the code introduced by your PR (if applicable).
• [x] Any breaking changes are specified on the commit on which they are introduced with BREAKING CHANGE in the body of the commit.
• [x] If this is a big feature with breaking changes, consider opening an issue to discuss first. This is completely up to you, but please keep in mind that your PR might not be accepted.

[imgix-git-robot]

:tada: This PR is included in version 9.8.2 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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