feat: Add basic operations for `UpdateSchema` #4001

Job	Run time
build (ubuntu-latest)	1m 43s
build_with_no_default_features (ubuntu-latest)	29s
build (macos-latest)	1m 46s
check (ubuntu-latest)	3m 57s
build_with_no_default_features (macos-latest)	38s
check (macos-latest)	3m 30s
build_with_no_default_features (windows-latest)	1m 58s
Verify MSRV	3m 0s
build (windows-latest)	6m 34s
unit	8m 32s
	32m 7s

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