Update organisation in urls

[remcowesterhoud]

Description

The repo has been moved from the camunda-cloud organisation to the camunda organisation. The urls should be updated accordingly.

Related issues

closes #250

Definition of Done

Not all items need to be done depending on the issue and the pull request.

Code changes:

• The changes are backwards compatibility with previous versions
• If it fixes a bug then PRs are created to backport the fix

Testing:

• There are unit/integration tests that verify all acceptance criterias of the issue
• New tests are written to ensure backwards compatibility with further versions
• The behavior is tested manually

Documentation:

• Javadoc has been written
• The documentation is updated

[github-actions]

Unit Test Results

128 files  128 suites   6m 23s ⏱️
325 tests 325 ✔️ 0 💤 0 ❌
788 runs  788 ✔️ 0 💤 0 ❌

Results for commit 0b958ef.

[remcowesterhoud]

@pihme Friendly reminder that this PR is waiting for your review 😄 It's small and relatively insignificant, but it would be nice to have it merged as final cleanup for #250

[pihme]

Looks good to me