Use parser to identify randomize function and make meaningful seed out of text

[lognaturel]

Why is this the best possible solution? Were any other approaches considered?

Upgrades JR to the latest master

How does this change affect users? Describe intentional changes to behavior and behavior that could have accidentally been affected by code changes. In other words, what are the regression risks?

The randomize function now converts text strings to numbers other than 0. There's also been a change to how randomize in an itemset is represented in the cached form.

Do we need any specific form for testing your changes? If so, please attach one.

Forms with randomized choices. We have a lot of automated tests but it would be good to do some sanity checks with the forms that QA has. Because this changes the cached form representation, it would also be a good idea to load the form in the 2024.2 self-signed release build and then upgrade to this code.

Does this change require updates to documentation? If so, please file an issue here and include the link below.

getodk/xforms-spec#318

Before submitting this PR, please make sure you have:

• added or modified tests for any new or changed behavior
• run ./gradlew connectedAndroidTest (or ./gradlew testLab) and confirmed all checks still pass
• added a comment above any new strings describing it for translators
• added any new strings with date formatting to DateFormatsTest
• verified that any code or assets from external sources are properly credited in comments and/or in the about file.
• verified that any new UI elements use theme colors. UI Components Style guidelines

[srujner]

Tested with Success!

Verified on device with Android 14

Verified cases:

• Forms with randomize choices: Question types, number, text strings;
• Upgrading from the older version;