Use a minimal filecaps instead of capctl crate that can run on non-linux platform #661

Job	Run time
Compatibility Test Suite (stable)	6m 10s
Check (stable)	56s
Clippy (stable)	29s
Rustfmt (stable)	4s
Tarpaulin (stable)	4m 0s
Test Suite (stable)	51s
Test Suite (feature-matrix) (stable, --all-features)	5m 26s
Test Suite (1.67.0)	2m 56s
Test Suite (feature-matrix) (stable, --no-default-features)	40s
Test Suite (feature-matrix) (1.67.0, --all-features)	7m 14s
Test Suite (feature-matrix) (1.67.0, --no-default-features)	3m 21s
	32m 7s

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