Bump org.springframework.boot:spring-boot-starter-parent

Bumps [org.springframework.boot:spring-boot-starter-parent](https://github.com/spring-projects/spring-boot) from 3.5.11-SNAPSHOT to 3.5.15-SNAPSHOT.
- [Commits](https://github.com/spring-projects/spring-boot/commits)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-starter-parent
  dependency-version: 3.5.15-SNAPSHOT
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

spring-cloud-task-samples/batch-events/pom.xml

@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/batch-job/pom.xml

@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/jpa-sample/pom.xml

@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/multiple-datasources/pom.xml

@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/partitioned-batch-job/pom.xml

@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/single-step-batch-job/pom.xml

@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/task-events/pom.xml

@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/task-observations/pom.xml

@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/taskprocessor/pom.xml

@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 

spring-cloud-task-samples/tasksink/pom.xml

@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.5.11-SNAPSHOT</version>
+		<version>3.5.15-SNAPSHOT</version>
 		<relativePath />
 	</parent>