chore: manually adding alpha changelog entries

Author: corymhall

CHANGELOG.v2.alpha.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [2.79.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.78.0-alpha.0...v2.79.0-alpha.0) (2023-05-10)
 
+
+### Bug Fixes
+
+* **servicecatalogappregistry:** Revert deprecated method to keep deprecated method in alpha version ([b20b123](https://github.com/aws/aws-cdk/commit/b20b1f231e12007e7d064cdc4f0c9dc7354827a3))
+* **batch:** JobDefinition's ContainerDefinition's Image is synthesized with `[Object object]` ([#25250](https://github.com/aws/aws-cdk/issues/25250)) ([b3d0d57](https://github.com/aws/aws-cdk/commit/b3d0d570fe02e124f4497e35eb87c96c0eb8a1d5))
+
 ## [2.78.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.77.0-alpha.0...v2.78.0-alpha.0) (2023-05-03)
 
 ## [2.77.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.76.0-alpha.0...v2.77.0-alpha.0) (2023-04-26)