mailmap: update info for wchargin (#6939) #11713

Job	Run time
build-data-server-pip (native, ubuntu-20.04, 1.65.0)	1m 10s
build-data-server-pip (native, macos-12, 1.65.0)	1m 39s
build-data-server-pip (universal, ubuntu-20.04, 1.65.0)	10s
lint-rust (1.65.0, 0.16.1)	34s
lint-python-flake8 (3.9)	14s
lint-python-yaml-docs	20s
lint-python-flake8 (3.10)	3m 48s
lint-python-flake8 (3.11)	14s
lint-frontend	1m 23s
lint-misc	10s
build (tf, 3.9)	9m 31s
build (notf, 3.9)	5m 16s
	24m 29s

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