Update bzip2 requirement from 0.5.1 to 0.6.0 #530

Job	Run time
clippy_check (windows-latest, stable)	3m 3s
Rustfmt	19s
clippy_check (ubuntu-latest, stable)	31s
Build and Test (ubuntu-latest, stable)	58s
Build and Test (windows-latest, nightly)	1m 37s
Build and Test (ubuntu-latest, nightly)	51s
Build and Test (windows-latest, stable)	2m 58s
Tests result	3s
	10m 20s

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