removing beta toggles from code and junits

[jacobwdv]

• I have considered the risk of behavior change or other zero migration impact (https://github.com/OpenLiberty/open-liberty/wiki/Behavior-Changes).
• If this PR fixes an Issue, the description includes "Fixes #FILLMEIN" or "Resolves #FILLMEIN" (verify release bug label if applicable: https://github.com/OpenLiberty/open-liberty/wiki/Open-Liberty-Conventions).
• If this PR resolves an external Known Issue (including APARS), the description includes "Fixes #FILLMEIN" or "Resolves #FILLMEIN".

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[jacobwdv]

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• 6 product code files were changed.
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[jacobwdv]

!build (view Open Liberty Personal Build - ❌ completed with errors/failures.)

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[LibbyBot]

Code analysis and actions

DO NOT DELETE THIS COMMENT.

• 7 product code files were changed.
• Please describe in a separate comment how you tested your changes.