Enhancement (lib): Bump `PSGitHubRestApi` to `v0.2.0` #398

Job	Run time
test-powershell-6_2-container	21s
test-powershell-6_1-container	20s
test-powershell-5_1-windows-2022	1m 38s
test-powershell-5_1-windows-2019	2m 0s
test-powershell-7_0-container	21s
test-powershell-7_1-container	20s
test-powershell-7_2-container	16s
test-powershell-7_3-container	15s
test-powershell-7_4-container	17s
test-powershell-core-linux	33s
test-powershell-core-macos	29s
test-powershell-core-windows	49s
release	12s
	7m 51s

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