[Backport 8.14] Fix CalendarInterval year alias (#2630)

Co-authored-by: Quentin Pradet <[email protected]>
(cherry picked from commit 1facd23)

Co-authored-by: Esdras Rodrigues do Carmo <[email protected]>

Author: github-actions[bot]

output/schema/schema.json

@@ -263,7 +263,7 @@ export enum CalendarInterval {
   month,
   /** @aliases 1q */
   quarter,
-  /** @aliases 1Y */
+  /** @aliases 1y */
   year
 }