chore(kinesisanalytics-flink-alpha): backfill missing enums for kinesisanalytics-flink-alpha (#33632)

### Description of changes

backfill missing enums for kinesisanalytics-flink-alpha

### Checklist
- [x] My code adheres to the [CONTRIBUTING GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and [DESIGN GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

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*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: paulhcsun

packages/@aws-cdk/aws-kinesisanalytics-flink-alpha/lib/types.ts

@@ -75,6 +75,18 @@ export class Runtime {
   /** Flink Version 1.20 */
   public static readonly FLINK_1_20 = Runtime.of('FLINK-1_20');
 
+  /** Zeppelin Flink Version 3.0 */
+  public static readonly ZEPPELIN_FLINK_3_0 = Runtime.of('ZEPPELIN-FLINK-3_0');
+
+  /** Zeppelin Flink Version 2.0 */
+  public static readonly ZEPPELIN_FLINK_2_0 = Runtime.of('ZEPPELIN-FLINK-2_0');
+
+  /** Zeppelin Flink Version 1.0 */
+  public static readonly ZEPPELIN_FLINK_1_0 = Runtime.of('ZEPPELIN-FLINK-1_0');
+
+  /** SQL Version 1.0 */
+  public static readonly SQL_1_0 = Runtime.of('SQL-1_0');
+
   /** Create a new Runtime with with an arbitrary Flink version string */
   public static of(value: string) {
     return new Runtime(value);