Bump org.springframework.boot:spring-boot-starter-parent (#783)

Bumps [org.springframework.boot:spring-boot-starter-parent](https://github.com/spring-projects/spring-boot) from 3.4.2 to 3.4.4.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.4.2...v3.4.4)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-starter-parent
  dependency-version: 3.4.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

keyvault/spring-cloud-azure-starter-keyvault-jca/ssl-bundles-rest-template/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.4.2</version>
+    <version>3.4.4</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.azure.spring</groupId>

keyvault/spring-cloud-azure-starter-keyvault-jca/ssl-bundles-server/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.4.2</version>
+    <version>3.4.4</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.azure.spring</groupId>

keyvault/spring-cloud-azure-starter-keyvault-jca/ssl-bundles-web-client/pom.xml

@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>3.4.2</version>
+    <version>3.4.4</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.azure.spring</groupId>