Bump packaging from 23.2 to 24.2

[craig-rueda]

Summary

• Bumps packaging from 23.2 to 24.2 in requirements.txt
• Fixes Cloud Functions build failures: wheel 0.46.3 has requirement packaging>=24.0, but you have packaging 23.2
• Affects all runtimes (python310, python312) when deploying via terraform-google-collection

Post-merge steps

After merging, the pre-built zip in the observeinc GCS bucket needs to be updated so that consumers of terraform-google-collection (which defaults to gs://observeinc/google-cloud-functions-latest.zip) pick up the fix:

1. Build and upload a new google-cloud-functions-latest.zip to the observeinc GCS bucket
2. Consider cutting a new release tag so users can pin to a specific version

Without this, existing deployments using the default function_bucket/function_object values in terraform-google-collection will continue to fail with the packaging dependency error.

[orca-security-us]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca