Minimize Redundant Deprecation Warnings

[ZLLentz]

Current Behavior

Some of the deprecated function blocks show many many deprecation warnings, since they themselves reference deprecated names.

Expected Behavior

There should only be 1 warning per deprecation infraction, rather than potentially dozens.

Context / environment

PR review at #163 (comment)

In the context of the demo PLC, this ends up producing a lot of deprecation warnings. You'd naively only expect 2 warnings (using DUT_MotionStage once + using XPIM which extends a deprecated FB) but you get many more. I think some of this is due to deprecated FBs including deprecated FBs and deprecated structs and getting the compiler warning in every layer.

Suggested Solution

We should switch out all internal names, even those in deprecated function blocks, to use the newest names when there is a 1:1 alias.