XPath condition enhancements - multiple conditions and and/or operators

[evie-lau]

What's changed?

Add XPath support for:

• chained conditions eg. //*[condition1][condition2']
• and/or operators eg. //*[condition1 or condition2] and //*[condition1 and condition2]

What's your motivation?

Anything in particular you'd like reviewers to focus on?

Anyone you would like to review specifically?

Have you considered any alternatives or workarounds?

Any additional context

Checklist

• I've added unit tests to cover both positive and negative cases
• I've read and applied the recipe conventions and best practices
• I've used the IntelliJ IDEA auto-formatter on affected files

[timtebeek]

Thanks for the continued work on this! Do you already have usages lined up that are blocked on the work done here? As it's getting a little late for review I'd wanted to know where you stand on this.

[evie-lau]

Yes! I'll be making use of the chained or and conditions, though on a private recipe repo.

[timtebeek]

Thanks a lot! I've gone ahead and split a test added previously for #3919 into parts already covered, and other methods not yet covered. Other than that I think this looks ok; let me know how it works out for you in practice!