Upgrade analytics-manager dependency

What does this MR do and why?

This MR upgrades analytics-manager dependency to 1.1.2 to prevent creating multiple funnels in the database with same name.

Prevent writing multiple funnels with same name (gitlab-org/analytics-section/analytics-manager!8 - merged)

MR acceptance checklist

• The correct type labels have been applied to this MR.
• This MR has been made as small as possible, to improve review efficiency and code quality.
• This MR has been self-reviewed per the code review guidelines.
• The changes have undergone manual testing and are functioning as intended.
• This MR has updated the Chart.yaml version number following SemVer versioning practices.
• This MR documents any breaking changes in the MR description, and the upgrade path has been documented in the first commit as well as in MR description.

How to set up and validate

1. Run helm upgrade -f [your values file] [release-name] ./`
2. Wait until snowplow-configurator is restarted
3. k describe pods [new-snowplow-configurator-pod
4. Check that image has 1.1.2 tag.

How to deploy upon merging

• Merge the MR
• Automated release job will be triggered