maintenance/update cli tooling

[wcarlsen]

• Install confluent cli tool instead of the soon to be EOL ccloud cli
• Changed entrypoint login scripts and updated cli executable to confluent
• Updated CcloudCluster class and changed parsing to utilize json
• Alter list topics to utilize json output
• Alter describe topics to utilize json output
• Alter list service-accounts to utilize json output
• use list service-account
• Alter create service-accounts to utilize json output
• Alter api-keys to utilize json output
• Alter acls to utilize json output
• Convert ACL UserId from long to string, to make it clear that it is not in use
• Convert ACL serviceAccountId from long to string

[wcarlsen]

Closes https://github.com/dfds/cloudplatform/issues/748

[devex-sa]

CodeScene Delta Analysis Results

View detailed results in CodeScene

Recommended Review Level	Detailed -- Increased risk for defects: The change involves more modules and modified lines of code than 99% of the historic high-risk change sets. The risk is higher as much of the code in this repo (99% of all commits) is written by other authors.

Review of New Files

0 new file(s) below the threshold for new code (9).
1 new file(s) where the code health is above the threshold.

[jdsmithit]

it is a good chance to look at adding a read me file?

[SEQUOIIA]

Love me some Confluent CLI updates. Weee.