Bump org.springframework:spring-tx from 6.2.15 to 7.0.3

Bumps [org.springframework:spring-tx](https://github.com/spring-projects/spring-framework) from 6.2.15 to 7.0.3.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v6.2.15...v7.0.3)

---
updated-dependencies:
- dependency-name: org.springframework:spring-tx
  dependency-version: 7.0.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -27,7 +27,7 @@
         <springdata.commons>3.5.7</springdata.commons>
         <spring-boot-starter-test>3.5.7</spring-boot-starter-test>
         <spring-cloud-starter-bootstrap>4.3.1</spring-cloud-starter-bootstrap>
-        <spring-tx>6.2.15</spring-tx>
+        <spring-tx>7.0.4</spring-tx>
         <maven.javadoc.plugin>3.3.0</maven.javadoc.plugin>
         <maven.gpg.plugin>1.6</maven.gpg.plugin>
         <central.publishing.maven.plugin>0.10.0</central.publishing.maven.plugin>