Spring Fix AntPathMatcher.isPattern for URI templates

I'm not sure but I think AntPathMatcher.isPattern("/{bla}.jpg") should return true.

Comment From: bclozel

Doing that change fails the following test, so this raises more question about AntPathMatcher behavior:

org.springframework.core.io.support.ResourceArrayPropertyEditorTests > testSystemPropertyReplacement

Could you create an issue on jira.spring.io for this?

Comment From: soldierkam

Done https://jira.spring.io/browse/SPR-14763

Comment From: bclozel

Fixed with #22959