copilot-setup: use 'install' and skip Checkstyle during setup

[Copilot]

Description

Updated Copilot setup workflow to use mvn install instead of mvn verify and skip Checkstyle validation during dependency installation.

Changes:

• Modified .github/workflows/copilot-setup-steps.yml Build with Maven step
  • Changed from: ./mvnw -B clean verify -DskipTests --file pom.xml
  • Changed to: ./mvnw -B clean install -DskipTests -Dcheckstyle.skip=true --file pom.xml

Rationale:

• install ensures dependencies are available in local Maven repository for Copilot agents
• -Dcheckstyle.skip=true avoids unnecessary style validation during environment setup

Resolves # (no issue number)

Checklist:

• Public methods are documented
• Public methods are tested
• New and existing tests pass when run locally
• There are no new warnings or errors

Original prompt

Modify .github/workflows/copilot-setup-steps.yml to change the Build with Maven step so the Copilot setup workflow installs dependencies without running Checkstyle. Current line:

run: ./mvnw -B clean verify -DskipTests --file pom.xml

Required change:
Replace with:

run: ./mvnw -B clean install -DskipTests -Dcheckstyle.skip=true --file pom.xml

Constraints:

• Only update the single workflow file .github/workflows/copilot-setup-steps.yml.
• Keep the workflow header, name, triggers, job name, permissions, and other steps unchanged.
• Commit message: "copilot-setup: use 'install' and skip Checkstyle during setup"
• Branch name: copilot/setup-install-skip-checkstyle
• PR title should be: "copilot-setup: use 'install' and skip Checkstyle during setup"

Make a one-file change and open a pull request in repository BerryCloud/xapi-java. Do not add assignees or reviewers. Include the exact updated file content in the change.

This pull request was created as a result of the following prompt from Copilot chat.

Modify .github/workflows/copilot-setup-steps.yml to change the Build with Maven step so the Copilot setup workflow installs dependencies without running Checkstyle. Current line:

run: ./mvnw -B clean verify -DskipTests --file pom.xml

Required change:
Replace with:

run: ./mvnw -B clean install -DskipTests -Dcheckstyle.skip=true --file pom.xml

Constraints:

• Only update the single workflow file .github/workflows/copilot-setup-steps.yml.
• Keep the workflow header, name, triggers, job name, permissions, and other steps unchanged.
• Commit message: "copilot-setup: use 'install' and skip Checkstyle during setup"
• Branch name: copilot/setup-install-skip-checkstyle
• PR title should be: "copilot-setup: use 'install' and skip Checkstyle during setup"

Make a one-file change and open a pull request in repository BerryCloud/xapi-java. Do not add assignees or reviewers. Include the exact updated file content in the change.

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[thomasturrell]

Duplicate of #390