Replace libdparse with DMD in FunctionAttributeCheck #347

Job	Run time
Run all tests (dmd-latest, dmd, ubuntu-22.04, make)	2m 41s
Run all tests (dmd-latest, dmd, ubuntu-22.04, dub, current)	1m 26s
Run all tests (dmd-latest, dmd, ubuntu-22.04, dub, min libdparse)	1m 43s
Run all tests (dmd-latest, dmd, macos-latest, make)	3m 42s
Run all tests (dmd-latest, dmd, macos-latest, dub, current)	1m 52s
Run all tests (dmd-latest, dmd, macos-latest, dub, min libdparse)	2m 43s
Run all tests (dmd-latest, dmd, windows-latest, make)	2m 16s
Run all tests (dmd-latest, dmd, windows-latest, dub, current)	2m 14s
Run all tests (dmd-latest, dmd, windows-latest, dub, min libdparse)	2m 35s
Run all tests (ldc-latest, ldmd2, ubuntu-22.04, make)	3m 33s
Run all tests (ldc-latest, ldmd2, ubuntu-22.04, dub, current)	2m 1s
Run all tests (ldc-latest, ldmd2, ubuntu-22.04, dub, min libdparse)	2m 13s
Run all tests (ldc-latest, ldmd2, macos-latest, make)	9m 6s
Run all tests (ldc-latest, ldmd2, macos-latest, dub, current)	2m 57s
Run all tests (ldc-latest, ldmd2, macos-latest, dub, min libdparse)	3m 46s
Run all tests (ldc-latest, ldmd2, windows-latest, make)	5m 32s
Run all tests (ldc-latest, ldmd2, windows-latest, dub, current)	3m 6s
Run all tests (ldc-latest, ldmd2, windows-latest, dub, min libdparse)	3m 38s
Run all tests (dmd-latest, gdc-12, ubuntu-22.04, make)	7m 32s
	1h 4m 36s

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