Bump org.springframework.data:spring-data-r2dbc from 3.2.3 to 3.2.4 (#346)

* Bump org.springframework.data:spring-data-r2dbc from 3.2.3 to 3.2.4

Bumps [org.springframework.data:spring-data-r2dbc](https://github.com/spring-projects/spring-data-build) from 3.2.3 to 3.2.4.
- [Release notes](https://github.com/spring-projects/spring-data-build/releases)
- [Commits](spring-projects/spring-data-build@3.2.3...3.2.4)

---
updated-dependencies:
- dependency-name: org.springframework.data:spring-data-r2dbc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* Use springboot dependencies version

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marvin Froeder <[email protected]>

Author: dependabot[bot]

querydsl-examples/querydsl-example-r2dbc-sql-codegen/pom.xml

@@ -13,36 +13,43 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <spring.version>6.1.4</spring.version>
 
     <!-- to match spring JDK version -->
     <main.java.version>17</main.java.version>
   </properties>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-dependencies</artifactId>
+        <version>${springboot.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
   <dependencies>
 
     <!-- spring -->
 
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-context</artifactId>
-      <version>${spring.version}</version>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-aop</artifactId>
-      <version>${spring.version}</version>
     </dependency>
     <dependency>
       <groupId>org.springframework.data</groupId>
       <artifactId>spring-data-r2dbc</artifactId>
-      <version>3.2.3</version>
     </dependency>
 
     <dependency>
       <groupId>org.projectlombok</groupId>
       <artifactId>lombok</artifactId>
-      <version>1.18.32</version>
       <scope>provided</scope>
     </dependency>
 
@@ -55,7 +62,6 @@
     <dependency>
       <groupId>io.r2dbc</groupId>
       <artifactId>r2dbc-h2</artifactId>
-      <version>${r2dbc.version}</version>
     </dependency>
     <dependency>
       <groupId>com.h2database</groupId>
@@ -77,7 +83,6 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-test</artifactId>
-      <version>${spring.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>