Update tag to match current GITLAB_KAS_VERSION

What does this MR do?

Update tag to match current GITLAB_KAS_VERSION

gitlab-org/cluster-integration/gitlab-agent@v0.0.2...v0.0.5

Image exists:

$ docker pull registry.gitlab.com/gitlab-org/cluster-integration/gitlab-agent/kas:v0.0.5
v0.0.5: Pulling from gitlab-org/cluster-integration/gitlab-agent/kas
e8d8785a314f: Pull complete 
d55f9cec5ed6: Pull complete 
Digest: sha256:0d6e60554e63bf4b3c17ab1772f3e71dce28df9ead2797adcbcb1c471273d31f
Status: Downloaded newer image for registry.gitlab.com/gitlab-org/cluster-integration/gitlab-agent/kas:v0.0.5
registry.gitlab.com/gitlab-org/cluster-integration/gitlab-agent/kas:v0.0.5

Related issues

Checklist

See Definition of done.

For anything in this list which will not be completed, please provide a reason in the MR discussion.

Required

• Merge Request Title and Description are up to date, accurate, and descriptive
• MR targeting the appropriate branch
• MR has a green pipeline on GitLab.com

Expected (please provide an explanation if not completing)

• Test plan indicating conditions for success has been posted and passes. See !1565 (comment 416086547)
• Documentation created/updated
• [-] Tests added
• [-] Integration tests added to GitLab QA - gitlab-org/gitlab#254870 (closed)
• Equivalent MR/issue for omnibus-gitlab opened - gitlab-org/omnibus-gitlab!4579 (merged)