allow public key retrieval

Author: pateluday07

src/main/resources/application.yml

@@ -1,6 +1,6 @@
 spring:
  datasource:
- url: jdbc:mysql://localhost:3306/graphql_springboot_demo?createDatabaseIfNotExist=true&useSSL=false
+ url: jdbc:mysql://localhost:3306/graphql_springboot_demo?createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true&useSSL=false
  username: root
  password: root