Announcing support for Linux ARM Runners in Bitbucket Pipelines

This post introduces support for Linux ARM self-hosted runners in Bitbucket Pipelines. It details how to configure ARM runners in repository/workspace settings, specify `runs-on` labels in `bitbucket-pipelines.yml` for ARM compatibility, and provides guidance on checking image ARM compatibility using `docker manifest inspect` and `docker inspect`. It also mentions the need for ARM-compatible pipes and links to technical documentation.