CodeQL 2.27.0 adds support for Linux ARM64

CodeQL version 2.27.0 introduces native Linux ARM64 support for the static analysis engine. The release adds a Rust command-line injection query, Micronaut framework modeling for Java, and PostgreSQL sink detection for C++. It also improves ASP.NET Core controller discovery accuracy and refines GitHub Actions author-association checks to reduce false negatives in workflow security validation.