update synpy to v4.9.0

[SageGJ]

Problem:

• Describe the specific technical problem that this PR solves.
• Include details such as:
  • How you reproduced the problem
  • What code is affected
  • Any relevant background information

Solution:

• Describe the specific technical solution that this PR provides.
• Include details such as:
  • How you debugged the problem
  • Why you chose this solution
  • Does the solution make any impact beyond the immediate problem
  • Any necessary technical debt incurred
  • Any important design decisions/links to design documentation (if applicable)

Testing:

• Describe any testing that was performed to validate the solution.
• Include details such as:
  • How you tested the solution
  • Any relevant test results (Do not include any test results that may contain sensitive information)
  • Any automated tests that were added to the codebase

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[thomasyu888]

🔥 Pending update of the PR description and etc - I'm good with merging this into develop and releasing at a later date as needed.