MAINT: Complete FileSpecificationDictionaryEntries constants (#2416) #4267

Job	Run time
pytest on 3.7 (crypto-lib: cryptography)	3m 32s
Check code style issues	44s
Build & verify package	18s
pytest on 3.8 (crypto-lib: cryptography)	3m 48s
pytest on 3.9 (crypto-lib: cryptography)	4m 3s
pytest on 3.10 (crypto-lib: cryptography)	3m 49s
pytest on windows	4m 45s
pytest on 3.11 (crypto-lib: cryptography)	3m 20s
pytest on 3.12 (crypto-lib: cryptography)	4m 44s
pytest on 3.7 (crypto-lib: pycryptodome)	3m 34s
pytest on 3.7 (crypto-lib: none)	3m 31s
Combine & check coverage.	14s
	36m 22s

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