fix(PageHeader): reduce margins in breadcrumb #1078

Job	Run time
call-build-lint-test-workflow / build	1m 33s
call-build-lint-test-workflow / test_jest	2m 14s
call-build-lint-test-workflow / lint	1m 26s
call-build-lint-test-workflow / test_a11y	2m 31s
call-build-lint-test-workflow / test_cypress	2m 5s
	9m 49s

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