Bump org.springframework.security:spring-security-core from 6.1.6 to …

…6.1.8 in /primekit-essentials (#6)

Bump org.springframework.security:spring-security-core

Bumps [org.springframework.security:spring-security-core](https://github.com/spring-projects/spring-security) from 6.1.6 to 6.1.8.
- [Release notes](https://github.com/spring-projects/spring-security/releases)
- [Changelog](https://github.com/spring-projects/spring-security/blob/main/RELEASE.adoc)
- [Commits](spring-projects/spring-security@6.1.6...6.1.8)

---
updated-dependencies:
- dependency-name: org.springframework.security:spring-security-core
  dependency-type: direct:production
...

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

primekit-essentials/pom.xml

@@ -19,7 +19,7 @@
     <maven.compiler.target>${java.version}</maven.compiler.target>
 	<maven.compiler.release>${java.version}</maven.compiler.release>
 	<lombok.version>1.18.30</lombok.version>
-	<springframework.version>6.1.6</springframework.version>
+	<springframework.version>6.1.8</springframework.version>
 	<spring-data.version>3.2.5</spring-data.version>
 	<fasterxml-jackson.version>2.15.4</fasterxml-jackson.version>
 	<jakarta.xml-bind.version>4.0.2</jakarta.xml-bind.version>