Add completion for pimcore:bundle:(un)install

[matthiashamacher]

Changes in this pull request

Startet as idea to implement completion for the pimcore:bundle:(un)install commands ended with refactoring / updating all pimcore:bundle:* commands and related classes:

• Added completion for bundle argument for pimcore:bundle:(un)install
• Refactored pimcore:bundle:* to use AsCommand-Attribute
• Remove unused functions:
  • AbstractBundleCommand::configureDescriptionAndHelp
  • AbstractBundleCommand::buildName -> no longer needed as names are set via AsCommand directly
• Remove unnecessary if-else constructs in favor of early returns
• Use Command::SUCCESS and Command::FAILURE instead of ints
• Add readonly to properties
• Remove $e from exceptions when unused
• Use $this->io->table() instead of new Table() for simplification
• Some more refactoring

[github-actions]

Review Checklist

• Target branch (11.2 for bug fixes, others 11.x)
• Tests (if it's testable code, there should be a test for it - get help)
• Docs (every functionality needs to be documented, see here)
• Migration incl. install.sql (e.g. if the database schema changes, ...)
• Upgrade notes (deprecations, important information, migration hints, ...)
• Label
• Milestone

[sonarcloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
17.1% Duplication on New Code

See analysis details on SonarCloud