fix: Add proper YAML quoting to version update script #311

Job	Run time
updater-create-pr / cancel-previous-run	3s
cli-integration (macos)	3m 47s
cli-integration (ubuntu)	20s
cli-integration (windows)	23s
updater-test-args / cancel-previous-run	4s
updater-create-pr / validate-inputs	11s
updater-test-args / validate-inputs	9s
updater-test-args / update	11s
updater-create-pr / update	41s
updater-test-outputs	7s
	5m 56s

Provide feedback