Ignore .DS_Store file with Git

[zwangsheng]

Description

.DS_Store, short for Desktop Services Store, is a hidden file created by MacOS to store custom attributes of a folder, such as the positions of icons or the choice of a background image. Whenever you open a folder using Finder, MacOS generates this file to remember your view settings for that particular folder.

When developers work on MacOs, they may find those .DS_Store file are track by git.

It's best practice for us to ignore this file with git.

Close #5805

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change
• Chore (non-breaking change which doesn't affect codebase;
  test, version modification, documentation, etc.)

Checklist

• Code contributed by me aligns with current project license: Apache 2.0
• I Added CHANGELOG entry regarding this change
• I have implemented unit tests to cover my changes
• I have added/updated the javadocs and other documentation accordingly
• No new bugs, code smells, etc. in SonarCloud report
• I tested my code in Kubernetes
• I tested my code in OpenShift

[zwangsheng]

Test in local:

Before this PR:

After this PR:

Thanks, if you have any doubts or questions, please let me know.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud