Dependencies Upgrades in compiling and e2e

[wu-sheng]

• Bump up root parent apache pom to v30.
• Bump up agent-oap protocol to latest(16c51358ebcf42629bf4ffdf952253971f20eb25).
• Bump up gRPC to v1.74.0.
• Bump up netty to v4.1.124.Final.
• Bump up GSON to v2.13.1.
• Bump up guava to v33.4.8.
• Bump up oap to the 10.3-dev.latest(dc8740d4757b35374283c4850a9a080e40f0eb79) in e2e.
• Bump up cli to the 0.15.0-dev.latest(77b4c49e89c9c000278f44e62729d534f2ec842e) in e2e.

• If this pull request closes/resolves/fixes an existing issue, replace the issue number. Closes #.
• Update the CHANGES log.

[Copilot]

Pull Request Overview

This PR upgrades multiple dependencies across the SkyWalking Java agent project to their latest versions, including core libraries, protocols, and E2E test components.

• Updates major dependencies like gRPC (1.68.1 → 1.74.0), Netty (4.1.115 → 4.1.124), GSON (2.8.9 → 2.13.1), and Guava (32.0.1 → 33.4.8)
• Upgrades Apache parent POM from v21 to v30 and updates agent-OAP protocol to latest commit
• Updates E2E test environment with latest OAP and CLI versions

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pom.xml	Updates core dependency versions and Apache parent POM version
apm-sniffer/apm-agent-core/pom.xml	Updates Guava version to match root POM
apm-protocol/apm-network/src/main/proto	Updates submodule commit to latest agent-OAP protocol
test/e2e/base/base-compose.yml	Updates OAP image version for E2E tests
test/e2e/script/env	Updates CLI commit hash for E2E tests
dist-material/LICENSE	Updates license file with new dependency versions
CHANGES.md	Documents all dependency upgrades

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}