ci: rename workflows as one #26

Job	Run time
Build / Build / Prepare Steps	18s
Build / Build / Unit Test (pre-steps)	29s
Build / Build / Lint (pre-steps)	34s
Build / Build / Build Image (linux/amd64)	1m 6s
Build / Build / Build Image (linux/arm64)	1m 12s
Build / Build / Push Image	21s
Build / Build / matrix.post-steps.name	-1s
	3m 59s

Provide feedback