PC: Split ParIter Def #1472

Job	Run time
🔄 Update Stub Files / Stubs	7m 56s
🐧 Ubuntu / [email protected] Release	18m 36s
🐧 Ubuntu / [email protected] w/ libc++ w/ MPI	10m 41s
🐧 Ubuntu / [email protected] Debug	16m 9s
🐧 Ubuntu / [email protected] w/o MPI	13m 38s
🐧 Ubuntu / [email protected] w/ SP	9m 51s
🐧 Ubuntu / [email protected] [email protected]	25m 27s
🐧 HIP / ROCm HIP 6.3.2	18m 27s
🐧 Intel / ICPX	11m 5s
🐧 Intel / oneAPI SYCL 3D	12m 57s
🪟 Windows / Clang w/o MPI Shared Debug	39m 34s
🪟 Windows / MSVC w/o MPI Static Release	1h 23m 19s
🍏 macOS / [email protected] w/o MPI	15m 26s
🔎 CodeQL / Analyze (python)	3m 21s
🔎 CodeQL / Analyze (cpp)	46m 23s
	5h 32m 50s

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