fix(deps): deprecated terratest functions and add context

[mukulpalit-ibm]

This PR contains the following updates:

• Updates the test files to address the context plumbing changes in the gruntwork/terratest package version1.0.0
  release notes

Package	Change	Age	Confidence	Type	Update
github.com/gruntwork-io/terratest	v0.56.0 → v1.0.0			require	major
github.com/terraform-ibm-modules/ibmcloud-terratest-wrapper	v1.70.3 → v1.70.5			require	patch
terraform-ibm-modules/kms-all-inclusive/ibm (source)	5.6.4 → 5.6.5			module	patch
time (source)	0.13.1 → 0.14.0			required_provider	minor

---

[mukulpalit-ibm]

This automated PR resolves golangci-lint/staticcheck SA1019 errors by migrating deprecated Terratest functions across all Go files to their modern context-aware variants (adding context.Background()), based strictly on a whitelist-controlled mapping configuration. Targeted merge base: main (Branched off renovate/dependencies).

[mukulpalit-ibm]

/run pipeline

[terraform-ibm-modules-ops]

🎉 This PR is included in version 1.18.4 🎉

The release is available on:

• GitHub release
• v1.18.4

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