Update dependency org.springframework.boot:spring-boot-starter-parent to v3

Author: renovate[bot]

springboot-angular8-helloworld-example/Springboot-helloworld-application/pom.xml

@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.13</version>
+		<version>3.1.1</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 

springboot-jsp-hello-world-example/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.13</version>
+		<version>3.1.1</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>net.javaguides</groupId>

springboot-thymeleaf-security-demo/pom.xml

@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.13</version>
+		<version>3.1.1</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 

springboot2-jpa-swagger2/pom.xml

@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.7.13</version>
+		<version>3.1.1</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>