SonarCloud error reduction: java rule S5361: "String#replace" should be preferred to "String#replaceAll"

[CDellaGiusta]

SonarCloud issues errors on java rule S5361: "String#replace" should be preferred to "String#replaceAll"
https://sonarcloud.io/organizations/uyuni-project/rules?open=java%3AS5361&rule_key=java%3AS5361

All issues in Uyuni for this rule:
https://sonarcloud.io/project/issues?languages=java&issueStatuses=OPEN%2CCONFIRMED&id=uyuni-project_uyuni&rules=java%3AS5361

These errors should be fixed. This task can be also split into smaller chunks.

[Princekumarofficial]

@CDellaGiusta
We can also replace
return cpe.replaceAll(":{1,4}$", "");
with
return cpe.replaceFirst(":{1,4}$", "");
since it seems to be a fixed trailing pattern

[Princekumarofficial]

i made a PR, this is my first time contributing to some a large and complex project