fix: update dka init container

[mhrabovcin]

What type of PR is this?
Bug

What this PR does/ why we need it:
Bumps DKA init container that fixes the bug described in the linked JIRA.

Which issue(s) this PR fixes:
https://jira.d2iq.com/browse/D2IQ-69354

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[dex-k8s-authenticator] Fix bug in init container that could remove custom CA certificate from main cluster login instructions

Checklist

• The commit message explains the changes and why are needed.
• The code builds and passes lint/style checks locally.
• The relevant subset of integration tests pass locally.
• The core changes are covered by tests.
• The documentation is updated where needed.

[jr0d]

delta:

10c10
<     catalog.kubeaddons.mesosphere.io/addon-revision: "1.1.2-1"
---
>     catalog.kubeaddons.mesosphere.io/addon-revision: "1.1.2-2"
74c74
<         image: mesosphere/kubeaddons-addon-initializer:v0.2.8
---
>         image: mesosphere/kubeaddons-addon-initializer:v0.2.11

[samvantran]

Can you add a release note as this fixes a bug?

[mhrabovcin]

@samvantran could you please help me navigate how to add proper release for this PR?

I've added release not block to the PR description.