main feature:

upgrade spring boot version

Author: PouyaPouryaie

pom.xml

@@ -5,12 +5,12 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.2.RELEASE</version>
+		<version>2.4.5</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>ir.bigz</groupId>
 	<artifactId>springboot-real</artifactId>
-	<version>1.1.0</version>
+	<version>1.2.0</version>
 	<name>basicFeaturesForSpringProject</name>
 	<description>Demo project for use Spring Boot in project</description>