chore: delete apps/dynobase/dynobase.yml

The S3 urls in this manifest are no longer valid

apps/dynobase/dynobase.yml

@@ -1,14 +0,0 @@
-name: Dynobase
-description: 'Professional GUI Client for DynamoDB.'
-website: 'https://dynobase.dev'
-category: 'Developer Tools'
-keywords:
-  - database
-  - dynamodb
-  - aws
-  - serverless
-screenshots:
-  - imageUrl: 'https://dynobase.s3.amazonaws.com/listings/electronjs/dynamodb-gui-client-1.png'
-  - imageUrl: 'https://dynobase.s3.amazonaws.com/listings/electronjs/dynamodb-gui-client-2.png'
-  - imageUrl: 'https://dynobase.s3.amazonaws.com/listings/electronjs/dynamodb-gui-client-3.png'
-  - imageUrl: 'https://dynobase.s3.amazonaws.com/listings/electronjs/dynamodb-gui-client-4.png'