Bump Javy to 3.1.1

[andrewhassan]

WHY are these changes introduced?

Javy 3.1.1 contains a fix for source-compression, which ensures that the JS source gets compressed correctly.

WHAT is this pull request doing?

This PR bumps the Javy version to 3.1.1

How to test your changes?

1. Clean all artifacts locally: p clean
2. Validate there's no Javy binary at packages/app/dist/cli/services/bin/javy
3. Build a JS function: p run shopify app function build --path {pathToFunction} --verbose

Ensure:

• Build was successful
• packages/app/dist/cli/services/bin/javy --version outputs 3.1.1
• Running the function works

Measuring impact

How do we know this change was effective? Please choose one:

• n/a - this doesn't need measurement, e.g. a linting rule or a bug-fix
• Existing analytics will cater for this addition
• PR includes analytics changes to measure impact

Checklist

• I've considered possible cross-platform impacts (Mac, Linux, Windows)
• I've considered possible documentation changes

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	73.02% (+0.02% 🔼)	8390/11490
🟡	Branches	69.58% (+0.03% 🔼)	4092/5881
🟡	Functions	71.75%	2179/3037
🟡	Lines	73.37% (+0.02% 🔼)	7939/10821

Test suite run success

1889 tests passing in 857 suites.

Report generated by 🧪jest coverage report action from 5548552