fix(deps): update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.3 (open-telemetry#1968)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

maven-extension/src/test/resources/projects/springboot_1/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.5.2</version>
+    <version>3.5.3</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>io.opentelemetry.contrib.maven.test</groupId>

maven-extension/src/test/resources/projects/springboot_2/pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.5.2</version>
+    <version>3.5.3</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>io.opentelemetry.contrib.maven.test</groupId>