fix(scoop-hold): Use 'foreach' loop to allow 'continue' statement

[niheaven]

Description

continue statement shouldn't be used outside of a loop, switch, or trap.

Using continue inside a pipeline, such as a ForEach-Object script block, not only exits the pipeline, it potentially terminates the entire runspace.

Ref: https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_continue?view=powershell-7.4#do-not-use-continue-outside-of-a-loop-switch-or-trap

Motivation and Context

• Closes [Bug] scoop hold <apps> not works for multiple apps #6077

How Has This Been Tested?

Checklist:

• I have read the Contributing Guide.
• I have ensured that I am targeting the develop branch.
• I have updated the documentation accordingly.
• I have updated the tests accordingly.
• I have added an entry in the CHANGELOG.