Migrate to CodeQL

[yutafujiiPP]

According to the article, we should migrate from LTGM.com to CodeQL.
https://github.blog/2022-08-15-the-next-step-for-lgtm-com-github-code-scanning/

therefore come to announce the plan for the gradual deprecation of LGTM.com. We will do our best to help migrate repositories that actively use LGTM.com to flag potential security issues in their pull requests. For those repositories, we will create pull requests that add a GitHub Actions workflow that runs code scanning.

The PR was actually created by them, but we can't merge due to weird PR check status. Anyways, as we already have a Github Action for CI checks, let's add CodeQR to it.

Example of the result of this change:
https://github.com/paypay/paypayopa-sdk-java/actions/runs/4572688018

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you read and signed the automated Contributor's License Agreement?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

1. Does your submission pass tests?
2. Have you lint your code locally prior to submission?

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you successfully ran tests with your changes locally?

[github-advanced-security]

You have successfully added a new CodeQL configuration .github/workflows/build-ci.yml:code-ql. As part of the setup process, we have scanned this repository and found 1 existing alert. Please check the repository Security tab to see all alerts.

[blackduck-copilot]

Black Duck Security Report

Merging #221 into master will not change security risk.

Added Components

Clean: 21

Removed Components

Clean: 9

Click here to see full report

[codeclimate]

Code Climate has analyzed commit f48a8e9 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (5% is the threshold).

This pull request will bring the total coverage in the repository to 86.4% (0.0% change).

View more on Code Climate.