chore: Post-release version bump to 0.2.0-rc #286

Job	Run time
Security Audit	17s
Test (nightly)	32s
Test (beta)	33s
Test (stable)	43s
Cross Platform Build (macos-latest)	47s
Code Coverage	1m 43s
Cross Platform Build (ubuntu-latest)	41s
	5m 16s

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