Adjust & Migrate "Misc" Examples

[github-actions[bot]]

Acceptance Criteria (Required on creation)

• Examples work with the new release version
• Examples use the new release version (if applicable)

Related to

• DMN
• Spin
• Multi-Tenancy
• Process Instance Migration

Resources

• Project repo (push to 7.22.0-release branch): https://github.com/camunda/camunda-bpm-examples/tree/7.22.0-release
• Adjustment guide

Hints

Links

• https://github.com/camunda/camunda-bpm-platform/issues/4279

Breakdown

### Pull requests
- [ ] https://github.com/camunda/camunda-bpm-examples/pull/290

[psavidis]

Notes

• [x] DMN - Bumped dependency versions and tested against 7.22.0-alpha6 passed (PR)
• [x] Spin
• [x] Multi-tenancy
• [x] Process Instance Migration

[psavidis]

Progress Update

• spin
  • process-application-level-spin-data-format-configuration
    • ❌ Tried to run the example using the README instructions against a fresh Tomcat 9(guide) and the example is not working (see screenshot with error)

[yanavasileva]

Reported https://github.com/camunda/camunda-bpm-platform/issues/4666 for WildFly 26.

[yanavasileva]

Only example left to test: Multi-Tenancy with Tenant Identifiers for Shared Process Engine. Rest are good and changes for them are pushed. Edit: Done