Revert "fix: ignored target directory for spotless JSON formatting" (#35442)

Reverts appsmithorg/appsmith#35407
Reverting as formatter is changing the sorting order of JSON keys, will
add back with the config for maintaining order.
Ref:
https://theappsmith.slack.com/archives/CGBPVEJ5C/p1722929754593669?thread_ts=1722916121.682699&cid=CGBPVEJ5C

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Bug Fixes**
- Removed exclusion of JSON files from the build process, allowing all
JSON files to be included, which may improve file accessibility but
could lead to unwanted files in the output.


<!-- end of auto-generated comment: release notes by coderabbit.ai -->

app/server/pom.xml

@@ -159,9 +159,6 @@
                         <formatAnnotations/>
                     </java>
                     <json>
-                        <excludes>
-                            <exclude>**/target/**/*.json</exclude>
-                        </excludes>
                         <includes>
                             <include>**/*.json</include>
                         </includes>