ComponentData backwards compatibility

[jsiirola]

Fixes # .

Summary/Motivation:

This resolved several backwards compatibility issues introduced in #3221:

Changes proposed in this PR:

• resolve a bug in RenamedClass where it failed when a class that derived off the renamed class had multiple base classes
• the implementation of declare_custom_block used meta classes, which conflicted with the use of meta classes in RenamedClass. This removes the use of meta classes in declare_custom_block
• re-add a deprecation path for pyomo_constant_types in pyomo.core.expr.numvalue

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[blnicho]

I found a minor typo in a class name used for testing but it's not impacting functionality so it's up to you if it's worth fixing or not.