fix: use logs/ for all services

[Yicong-Huang]

We have been using a mixed of logs/, ../log/ and log/ to store logs. This PR unifies them to use logs/ directory.

follows up on #3879

[Copilot]

Pull Request Overview

This PR standardizes log file storage paths across all services to use a consistent logs/ directory structure. Previously, the codebase was using inconsistent paths including ../log/, log/, and logs/.

• Updates configuration files to use logs/ as the unified log directory
• Changes apply to both current log files and archived log filename patterns
• Affects multiple services including amber-server, access-control-service, and computing-unit-master

Reviewed Changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
common/config/src/main/resources/application.conf	Updates comment example to use logs/ directory
amber/src/main/resources/web-config.yml	Changes access and amber-server log paths from ../log/ to logs/
amber/src/main/resources/texera-compiling-service-web-config.yml	Updates access and workflow compiling service log paths to logs/
amber/src/main/resources/logback.xml	Changes amber-worker log file and pattern paths to logs/
amber/src/main/resources/computing-unit-master-config.yml	Updates computing-unit-master log path to logs/
access-control-service/src/main/resources/logback.xml	Changes access-control-service log paths to logs/

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[bobbai00]

lgtm