chore(deps-dev): bump tomcat.version from 11.0.2 to 11.0.18

Bumps `tomcat.version` from 11.0.2 to 11.0.18.

Updates `org.apache.tomcat.embed:tomcat-embed-core` from 11.0.2 to 11.0.18

Updates `org.apache.tomcat.embed:tomcat-embed-websocket` from 11.0.2 to 11.0.18

---
updated-dependencies:
- dependency-name: org.apache.tomcat.embed:tomcat-embed-core
  dependency-version: 11.0.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.apache.tomcat.embed:tomcat-embed-websocket
  dependency-version: 11.0.18
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -92,7 +92,7 @@
 		<org.maven.antora-version>1.0.0-alpha.4</org.maven.antora-version>
 		<io.spring.maven.antora-version>0.0.4</io.spring.maven.antora-version>
 		<asciidoctorj-pdf.version>1.6.2</asciidoctorj-pdf.version>
-		<tomcat.version>11.0.2</tomcat.version>
+		<tomcat.version>11.0.18</tomcat.version>
 		<jakarta.servlet.version>6.1.0</jakarta.servlet.version>
 		<awaitility.version>4.2.0</awaitility.version>
 		<bnd-maven-plugin.version>7.1.0</bnd-maven-plugin.version>