Bump org.webjars:bootstrap from 3.1.1 to 3.4.0

Bumps [org.webjars:bootstrap](https://github.com/webjars/bootstrap) from 3.1.1 to 3.4.0.
- [Commits](webjars/bootstrap@bootstrap-3.1.1...bootstrap-3.4.0)

---
updated-dependencies:
- dependency-name: org.webjars:bootstrap
  dependency-type: direct:production
...

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

pom.xml

@@ -47,7 +47,7 @@
 
     <activemq.version>6.0.0</activemq.version>
     <asciidoctor-maven-plugin.version>2.1.0</asciidoctor-maven-plugin.version>
-    <bootstrap.version>3.1.1</bootstrap.version>
+    <bootstrap.version>3.4.0</bootstrap.version>
     <checkstyle.version>8.42</checkstyle.version>
     <jacoco-maven-plugin.version>0.8.7</jacoco-maven-plugin.version>
     <java.version>17</java.version>