Bump io.spring.nullability in the development-dependencies group

Bumps the development-dependencies group with 1 update: [io.spring.nullability](https://github.com/spring-gradle-plugins/nullability-plugin).


Updates `io.spring.nullability` from 0.0.6 to 0.0.7
- [Release notes](https://github.com/spring-gradle-plugins/nullability-plugin/releases)
- [Commits](spring-gradle-plugins/nullability-plugin@v0.0.6...v0.0.7)

---
updated-dependencies:
- dependency-name: io.spring.nullability
  dependency-version: 0.0.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle

@@ -5,7 +5,7 @@ plugins {
 	alias(libs.plugins.grgit) apply false
 	alias(libs.plugins.versions)
 	alias(libs.plugins.version.catalog.update)
-	id 'io.spring.nullability' version '0.0.6' apply false
+	id 'io.spring.nullability' version '0.0.7' apply false
 }
 
 description = 'Spring for Apache Pulsar'