chore(deps): bump google.golang.org/grpc to v1.79.3

[maskarb]

Summary

• Rebased dependabot PR for google.golang.org/grpc v1.79.3 bump across 7 Go modules onto latest main
• Original branch: dependabot/go_modules/components/ambient-api-server/go_modules-4b7e2e76bb

Test plan

• CI passes (Go build + unit tests across all modules)

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 08886356-a608-4bea-b3df-000073daf179

📥 Commits

Reviewing files that changed from the base of the PR and between 2bf8d2f and 8cf7771.

⛔ Files ignored due to path filters (7)

• components/ambient-api-server/go.sum is excluded by !**/*.sum
• components/ambient-cli/go.sum is excluded by !**/*.sum
• components/ambient-sdk/go-sdk/examples/go.sum is excluded by !**/*.sum
• components/ambient-sdk/go-sdk/go.sum is excluded by !**/*.sum
• components/backend/go.sum is excluded by !**/*.sum
• components/operator/go.sum is excluded by !**/*.sum
• components/public-api/go.sum is excluded by !**/*.sum

📒 Files selected for processing (7)

• components/ambient-api-server/go.mod
• components/ambient-cli/go.mod
• components/ambient-sdk/go-sdk/examples/go.mod
• components/ambient-sdk/go-sdk/go.mod
• components/backend/go.mod
• components/operator/go.mod
• components/public-api/go.mod

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Walkthrough

This pull request updates Go module dependencies across seven components. The primary change is upgrading google.golang.org/grpc to v1.79.3 consistently across components. Additionally, various indirect dependencies are bumped including golang.org/x/* packages, OpenTelemetry modules, and cloud providers. Three dependencies are promoted from indirect to direct requires in ambient-cli and backend components.

Changes

Cohort / File(s)	Summary
gRPC Version Alignment components/ambient-api-server/go.mod, components/ambient-cli/go.mod, components/ambient-sdk/go-sdk/examples/go.mod, components/ambient-sdk/go-sdk/go.mod, components/public-api/go.mod	Updated google.golang.org/grpc to v1.79.3 across multiple components (from v1.75.1, v1.79.1, or v1.78.0).
Indirect Dependency Updates components/ambient-api-server/go.mod, components/operator/go.mod	Bumped indirect dependencies: golang.org/x/crypto, golang.org/x/net, golang.org/x/sync, golang.org/x/text, and google.golang.org/genproto packages to newer versions.
Direct Dependency Promotions components/ambient-cli/go.mod	Promoted github.com/charmbracelet/bubbletea, github.com/charmbracelet/lipgloss, and github.com/spf13/pflag from indirect to direct requires.
Comprehensive Backend Updates components/backend/go.mod	Promoted github.com/go-ldap/ldap/v3 to direct require; upgraded cloud.google.com, go.opentelemetry.io, golang.org/x modules, and protobuf-related packages; added new indirect dependencies for xxhash and OpenTelemetry auto SDK.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~15 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title directly and clearly describes the main change: bumping google.golang.org/grpc to v1.79.3 across multiple Go modules, which is the primary focus of this entire PR.
Description check	✅ Passed	The description is directly related to the changeset, explaining the rebase of a dependabot PR for the grpc version bump across 7 Go modules and referencing the original branch and test plan.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dependabot/go-modules-api-server-rebase

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