fix(@angular/cli): add schema.json options to parsed command, also when a version is passed to ng add <package>@<version>

[Platonn]

This commit fixes the method AddCommandModule.getCollectionName(), so it now returns only the package name, but remove the specified version (if present).

Previously, a @<version> specified in the const collectionName was causing a (silenced) error during the invocation of workflow.engine.createCollection(collectionName), which lead to skipping eventually the invocation of the method this.addSchemaOptionsToCommand() in the try/catch block.

fixes #27766

PR Checklist

Please check to confirm your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular-cli/blob/main/CONTRIBUTING.md#-commit-message-guidelines
• Tests for the changes have been added (for bug fixes / features)
• N/A Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: #27766

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

[alan-agius4]

Thanks for your contribution.

[dgp1130]

The changes were merged into the following branches: main, 18.0.x

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