build(deps): bump versions.tomcatVersion from 9.0.75 to 9.0.76

Bumps `versions.tomcatVersion` from 9.0.75 to 9.0.76.

Updates `org.apache.tomcat:tomcat-el-api` from 9.0.75 to 9.0.76

Updates `org.apache.tomcat.embed:tomcat-embed-core` from 9.0.75 to 9.0.76

Updates `org.apache.tomcat:tomcat-jasper-el` from 9.0.75 to 9.0.76

Updates `org.apache.tomcat:tomcat-jdbc` from 9.0.75 to 9.0.76

---
updated-dependencies:
- dependency-name: org.apache.tomcat:tomcat-el-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.tomcat.embed:tomcat-embed-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.tomcat:tomcat-jasper-el
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.tomcat:tomcat-jdbc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

dependencies.gradle

@@ -16,7 +16,7 @@ versions.springBootVersion = "2.7.12"
 versions.springSecurityJwtVersion = "1.1.1.RELEASE"
 versions.springSecurityOAuthVersion = "2.5.2.RELEASE"
 versions.springSecuritySamlVersion = "1.0.10.RELEASE" // this lib has reached EOL in 2021, must be replaced (https://spring.io/projects/spring-security-saml#support)
-versions.tomcatVersion = "9.0.75"
+versions.tomcatVersion = "9.0.76"
 versions.statsdClientVersion = "3.1.0" // statsd is not included in spring-boot 2.2 and later, so we need to specify the dependency explicitly
 versions.junitVersion = "4.13.2" // Needed to support junit 4 with spring-boot 2.4
 versions.velocityEngineCoreVersion = "2.3"