Bump up apache parent pom to v35.

[wu-sheng]

• Bump up apache parent pom to v35.
• Update Maven to 3.6.3 in mvnw.

• 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 updates the Apache parent POM from version 21 to version 35 and upgrades the Maven wrapper to version 3.6.3. The changes standardize Java compilation settings across the project by leveraging the parent POM's configuration and removing redundant property declarations.

• Upgrades Apache parent POM from v21 to v35
• Updates Maven wrapper from 3.6.1 to 3.6.3
• Consolidates Java compiler settings and removes duplicate property declarations

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pom.xml	Updates Apache parent POM version and adds standardized Java compiler properties
.mvn/wrapper/maven-wrapper.properties	Updates Maven wrapper to version 3.6.3
test/plugin/scenarios/micronaut-http-scenario/pom.xml	Removes redundant Java compiler properties
apm-sniffer/bootstrap-plugins/jdk-http-plugin/pom.xml	Adds compiler release property override
apm-sniffer/apm-sdk-plugin/finagle-6.25.x-plugin/pom.xml	Removes duplicate compiler source/target properties
apm-sniffer/apm-sdk-plugin/elasticsearch-5.x-plugin/pom.xml	Removes duplicate Java version properties
CHANGES.md	Documents the version updates

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[wu-sheng]

This is intentional. Refer to Maven doc,

Starting with JDK 9, the javac executable can accept the --release option to specify against which Java SE release you want to build the project. For example, you have JDK 11 installed and used by Maven, but you want to build the project against Java 8. The --release option ensures that the code is compiled following the rules of the programming language of the specified release, and that generated classes target the release as well as the public API of that release. This means that, unlike the old -source and -target options, the compiler will detect and generate an error when using APIs that don't exist in previous releases of Java SE.

• https://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compiler-release.html