chore: add WithContext() option for engine.Invoke()

[PeterSchafer]

Description

This PR introduces WithContext() for engine.Invoke() so that invokers can provide custom contexts.
It also uses any provided context in report_analytics_workflow.

Checklist

• Tests added and all succeed (make test)
• Regenerated mocks, etc. (make generate)
• Linted (make lint)
• Test your changes work for the CLI
  1. Clone / pull the latest CLI main.
  2. Run go get github.com/snyk/go-application-framework@YOUR_LATEST_GAF_COMMIT in the cliv2 directory.
     • Tip: for local testing, you can uncomment the line near the bottom of the CLI's go.mod to point to your local GAF code.
  3. Run go mod tidy in the cliv2 directory.
  4. Run the CLI tests and do any required manual testing.
  5. Open a PR in the CLI repo now with the go.mod and go.sum changes.
  • Once this PR is merged, repeat these steps, but pointing to the latest GAF commit on main and update your CLI PR.

[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

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✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.

[snyk-pr-review-bot]

PR Reviewer Guide 🔍

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Interface Constructor Privatized 🟡 [minor] The function NewInvocationContext has been renamed to newInvocationContext, making it unexported. While the reference code shows it is only called internally within the workflow package (specifically in engineimpl.go), this is a breaking change for any external code or tests that may have been manually constructing an InvocationContext implementation instead of using the provided mocks. func newInvocationContext(

📚 Repository Context Analyzed This review considered 67 relevant code sections from 13 files (average relevance: 0.91) pkg/mocks/workflow.go (3 segments, lines 1-238) pkg/workflow/types.go (lines 1-115) pkg/local_workflows/connectivity_check_extension/connectivity_check_workflow.go (lines 1-97) pkg/apiclients/feature_flag_gateway/mocks/feature_flag_gateway.go (lines 1-194) pkg/apiclients/ldx_sync_config/mocks/ldx_sync.go (lines 1-180) pkg/apiclients/mocks/testapi.go (lines 1-225) pkg/local_workflows/config_workflow.go (lines 1-197) ... and 6 more file(s)