Bump the gradle-wrapper group across 5 directories with 1 update (#114)

Bumps the gradle-wrapper group with 1 update in the /projects/spring-ai/helloworld directory: [gradle-wrapper](https://github.com/gradle/gradle).
Bumps the gradle-wrapper group with 1 update in the /projects/spring-ai/playground-flight-booking directory: [gradle-wrapper](https://github.com/gradle/gradle).
Bumps the gradle-wrapper group with 1 update in the /projects/spring-ai/spring-ai-examples directory: [gradle-wrapper](https://github.com/gradle/gradle).
Bumps the gradle-wrapper group with 1 update in the /projects/spring-ai/spring-ai-mcp-server-example directory: [gradle-wrapper](https://github.com/gradle/gradle).
Bumps the gradle-wrapper group with 1 update in the /projects/spring-ai/springAI-demo directory: [gradle-wrapper](https://github.com/gradle/gradle).


Updates `gradle-wrapper` from 9.5.0 to 9.6.1
- [Release notes](https://github.com/gradle/gradle/releases)
- [Commits](gradle/gradle@v9.5.0...v9.6.1)

Updates `gradle-wrapper` from 9.5.0 to 9.6.1
- [Release notes](https://github.com/gradle/gradle/releases)
- [Commits](gradle/gradle@v9.5.0...v9.6.1)

Updates `gradle-wrapper` from 9.5.0 to 9.6.1
- [Release notes](https://github.com/gradle/gradle/releases)
- [Commits](gradle/gradle@v9.5.0...v9.6.1)

Updates `gradle-wrapper` from 9.5.0 to 9.6.1
- [Release notes](https://github.com/gradle/gradle/releases)
- [Commits](gradle/gradle@v9.5.0...v9.6.1)

Updates `gradle-wrapper` from 9.5.0 to 9.6.1
- [Release notes](https://github.com/gradle/gradle/releases)
- [Commits](gradle/gradle@v9.5.0...v9.6.1)

---
updated-dependencies:
- dependency-name: gradle-wrapper
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-wrapper
- dependency-name: gradle-wrapper
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-wrapper
- dependency-name: gradle-wrapper
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-wrapper
- dependency-name: gradle-wrapper
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-wrapper
- dependency-name: gradle-wrapper
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-wrapper
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

projects/spring-ai/helloworld/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500

projects/spring-ai/helloworld/gradlew

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500

projects/spring-ai/helloworld/gradlew.bat

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500

projects/spring-ai/playground-flight-booking/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500