docs: Simplify changelog entry to focus on the core fix #314

Job	Run time
cli-integration (macos)	4m 22s
cli-integration (ubuntu)	16s
updater-create-pr / validate-inputs	22s
cli-integration (windows)	33s
updater-create-pr / cancel-previous-run	3s
updater-test-args / validate-inputs	8s
updater-test-args / cancel-previous-run	6s
updater-test-args / update	9s
updater-create-pr / update	24s
updater-test-outputs	3s
	6m 26s

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