Update libg

[aparajit-pratap]

Purpose

Update LibG for the following updates:

• Fix regression with Curve.SplitByPoints and Curve.SplitByParameter for PolyCurve
• Avoid crash / non zero exit code in host products that might terminate ASM before Dynamo does.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated

Release Notes

• Fix regression with Curve.SplitByPoints and Curve.SplitByParameter for PolyCurve
• Avoid crash / non zero exit code in host products that might terminate ASM before Dynamo does.

FYIs

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