Add note about Groovy Tools not working in Eclipse 2021-09 with Java 17
Add note about Groovy Tools not working in Eclipse 2021-09 with Java 17

Closes gh-27407

spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework,spring-projects/spring-framework