Fix #1453, Remove sparsely used `CFE_BIT`-related macros #1671

Job	Run time
checks-for-duplicates	5s
Custom checkout and cache for cFS documents	18s
Build Mission Doc / checks-for-duplicates	6s
Build and deploy cFE Docs / checks-for-duplicates	4s
Build and deploy cFE Docs / Build Documentation (cfe-usersguide)	32s
Build Mission Doc / Build Documentation (mission-doc)	1m 16s
Deploy documentation to gh-pages	0s
	2m 21s

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